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Artist: Unknown
The Vanguard Series Nr. X: A Collection of Postwar European Abstractions
Located in London, GB
"The Vanguard Series Nr. X: A Collection of Postwar European Abstractions", oil on board, unsigned (circa 1950s–70s). A compelling body of work emerging from the forgotten studios an...
Category
Mid-20th Century Modern Unknown Abstract Paintings
Materials
Oil, Board
The Vanguard Series Nr. VIII: A Collection of Postwar European Abstractions
Located in London, GB
"The Vanguard Series Nr. VIII: A Collection of Postwar European Abstractions", oil on board, unsigned (circa 1950s–70s). A compelling body of work emerging from the forgotten studios...
Category
Mid-20th Century Modern Unknown Abstract Paintings
Materials
Oil, Board
Vintage American Abstract Oil Painting Trees Landscape Signed
Located in Douglas Manor, NY
5144 Vintage American abstract trees landscape
Category
1970s Unknown Abstract Paintings
Materials
Oil
The Vanguard Series Nr. II: A Collection of Postwar European Abstractions by JG
Located in London, GB
"The Vanguard Series Nr. II: A Collection of Postwar European Abstractions", oil on board, by JG (circa 1950s–70s). A compelling body of work emerging from the forgotten studios and ...
Category
Mid-20th Century Modern Unknown Abstract Paintings
Materials
Oil, Board
City Graffiti Art Colorful Oil Painting #1 by S. Mooney
Located in Douglas Manor, NY
4090 An abstract graffiti art, oil on artist board displayed in a custom -made wood frame Image size 12H x 12 W
Category
1980s Unknown Abstract Paintings
Materials
Oil
Unusual Interesting EARLY 20TH CENTURY French ? ABSTRACT oil paintings - A PAIR
Located in Cirencester, GB
ARTIST: Unsigned Early 20th Century Continental School
TITLE: "Abstract Compositions" (a pair)
SIZE: 32cm x 23cm incl frame
MEDIUM: oil on canvas
CONDITION: very good, small area ...
Category
Early 20th Century Abstract Unknown Abstract Paintings
Materials
Oil
Florentine Expressions: A Portrait Series XVII
Located in London, GB
"Florentine Expressions: A Portrait Series XVII", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an int...
Category
1980s Modern Unknown Abstract Paintings
Materials
Canvas, Oil
Florentine Expressions: A Portrait Series XVI (circa 1980s-90s)
Located in London, GB
"Florentine Expressions: A Portrait Series XVI", acrylic on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an ...
Category
1980s Modern Unknown Abstract Paintings
Materials
Canvas, Acrylic
The Côte d'Azur. Sun, Sea and Sand. Mid-Century Oil on Canvas.
Located in Cotignac, FR
Mid-century oil on canvas of a summer scene on the Côte d'Azur. The work is signed but the artist unknown.
This artwork is a vibrant and eclectic composition that captures the essen...
Category
Mid-20th Century Surrealist Unknown Abstract Paintings
Materials
Oil, Canvas
Antique American Modernist Abstract Beach Scene Framed Original Oil Painting
Located in Buffalo, NY
Antique American modernist beach scene oil painting. Oil on board. Framed. Measuring: 14 by 17 inches overall, and 11 by 14 painting alone. In excellent original condition. Handsome...
Category
1950s Modern Unknown Abstract Paintings
Materials
Oil, Board
Florentine Expressions: A Portrait Series V
Located in London, GB
"Florentine Expressions: A Portrait Series V", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an interm...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Florentine Expressions: A Portrait Series VI
Located in London, GB
"Florentine Expressions: A Portrait Series VI", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an inter...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Florentine Expressions: A Portrait Series I (circa 1980s-90s)
Located in London, GB
"Florentine Expressions: A Portrait Series I", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an interm...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Signed Midcentury Cubist Still Life Interior Table Scene with Fruit Oil Painting
Located in Buffalo, NY
A striking oil on canvas still life rendered in a late Cubist idiom, this 1968 composition by V. Melo presents a disciplined yet expressive tabletop scene. The spatial relationships ...
Category
1960s Cubist Unknown Abstract Paintings
Materials
Oil, Board
Antique American Modernist Summer in East Hampton Beach Scene Signed Painting
Located in Buffalo, NY
A serene and subtly rendered coastal scene by H. J. Schneider, this oil on canvas painting captures the quiet expanse of East Hampton’s beachfront architecture and dunes. Executed wi...
Category
1960s Modern Unknown Abstract Paintings
Materials
Oil, Canvas
Tranquil Abstract Landscape on Textured Canvas by Mystery Artist
Located in New York, NY
Mystery Artist
Untitled, c. 21st century
Mixed media on canvas
20 x 23 3/4 in.
Framed: 25 3/4 x 31 x 1 3/4 in.
Signed verso: Osma
Category
21st Century and Contemporary Contemporary Unknown Abstract Paintings
Materials
Canvas, Mixed Media
Antique American Modernist Abstract Signed & Framed Cubist Rare Oil Painting
Located in Buffalo, NY
Antique American modernist abstract cubist oil painting. Oil on board. Signed. Framed. Measuring: 18 by 14 inches overall. In excellent original condition. Handsomely framed in a ...
Category
1940s Cubist Unknown Abstract Paintings
Materials
Oil, Board
Florentine Expressions: A Portrait Series IX
Located in London, GB
"Florentine Expressions: A Portrait Series IX", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an inter...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Expressions in Bloom: Portraits from the 20th Century III - Florentine School
Located in London, GB
'Expressions in Bloom: Portraits from the 20th Century III', oil on canvas mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings thro...
Category
1980s Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Physiognimies (Nude women female figures)
Located in Wilton Manors, FL
Fantastic cubist figure study "Physiognomies" signed Morris, 1966.
Acrylic on masonite panel, measuring 18 x 36 inche; 19 x 37 inches framed.
Panel has minor surface issue upper r...
Category
Mid-20th Century Cubist Unknown Abstract Paintings
Materials
Acrylic, Masonite
Echoes of the Avant-Garde: Mid-Century Visions III (circa 1970s)
Located in London, GB
'Echoes of the Avant-Garde: Mid-Century Visions III', oil on board (circa 1970s). Step into a world where the spirit of early 20th-century modernism meets the bold experimentation o...
Category
1970s Abstract Unknown Abstract Paintings
Materials
Oil, Board
The Vanguard Series Nr. V: A Collection of Postwar European Abstractions by JG
Located in London, GB
The Vanguard Series Nr. V: A Collection of Postwar European Abstractions", oil on board, by JG (circa 1950s–70s). A compelling body of work emerging from the forgotten studios and at...
Category
Mid-20th Century Modern Unknown Abstract Paintings
Materials
Oil, Board
Original Modern Contemporary painting on canvas, Abstract, Fantasy style, Framed
Located in Palm Coast, FL
Up for sale Original Abstract Acrylic Painting on canvas in a fantasy abstract style. A unique technique, very colorful. An unusual combination of colors, a flow from sharp to soft s...
Category
2010s Abstract Unknown Abstract Paintings
Materials
Acrylic
Antique American Abstract Cubist Mid Century Framed Cat Portrait Signed Geist
Located in Buffalo, NY
Modernist abstract composition signed Geist. Oil on board, circa 1950. Signed lower right. Displayed in a wood frame. Excellent ready to hang condition.
Category
1950s Cubist Unknown Abstract Paintings
Materials
Canvas, Oil
A Mexican Hillside Village Scene
Located in San Francisco, CA
The understated palette is the surprise here, given that it’s Mexico. No blinding white plaster walls. No bright green palms, hot pink bougainvillea and turquoise sea on the horizon,...
Category
20th Century Abstract Unknown Abstract Paintings
Materials
Canvas, Oil
Florentine Expressions: A Portrait Series III
Located in London, GB
"Florentine Expressions: A Portrait Series III", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an inte...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
On-Of-A-Kind Contemporary painting on canvas, Abstract, Fantasy style, Framed
Located in Palm Coast, FL
Up for sale Original Abstract Acrylic Painting on canvas in a fantasy abstract style the viewer with its swirling, vortex-like composition of vivid colors and dynamic movement. At th...
Category
Early 2000s Abstract Unknown Abstract Paintings
Materials
Acrylic
Refreshing Gelato, Yellow & Blue Modern Painting, Diptych, Stripped Cabin Beach
Located in Barcelona, ES
"Refreshing Gelato Grid" is an abstract painting by Spanish artist Natalia Roman. It is a beautiful series of rhythmic brushstrokes combined with subtle tones and unique shapes that is both classy and fresh. The use of vivid colors on a white background reminds the beautiful vintage beach cabins...
Category
2010s Expressionist Unknown Abstract Paintings
Materials
Archival Ink, Mixed Media, Oil, Acrylic, Watercolor, Archival Paper
$425 Sale Price
50% Off
Antique American Modernist Abstract Signed & Framed Cubist Rare Oil Painting
Located in Buffalo, NY
Antique American modernist abstract cubist oil painting. Oil on board. Signed. Framed. Measuring: 28 by 18 inches overall. In excellent original condition. Handsomely framed in a ...
Category
1940s Cubist Unknown Abstract Paintings
Materials
Oil, Board
Hard Conversations by Murray Duncan, mix media on artist board
Located in Toronto, Ontario
Hard Conversations by Murray Duncan, 2023
Mix media on artist board
Size - 48" x 60" x 2"
Unframed
Murray Duncan is a self-taught creative visionary. Know for his large-scale, expre...
Category
21st Century and Contemporary Abstract Unknown Abstract Paintings
Materials
Pastel, Acrylic, Wood Panel
Abstract Figurative Expressionist painting
Located in Wilton Manors, FL
Amazing Figurative Expressionism painting with exceptional color and movement. Oil on canvas, ca. 1960s. Measures 40 x 52 inches. Unsigned and unattributed. Excellent condition.
Category
Mid-20th Century Expressionist Unknown Abstract Paintings
Materials
Oil
$975 Sale Price
35% Off
A Pointillist View of a Woman
Located in San Francisco, CA
The artist had a lot to say. Why else spend the intense focus and time on rendering such a luminous work brought to completion literally point by point in tiny dots? Ask yourself: Ar...
Category
Late 20th Century Pointillist Unknown Abstract Paintings
Materials
Canvas, Oil
Modern Abstract Painting
Located in Houston, TX
Lively abstract painting with primary tones of yellows, reds and greens with accents of blue and black on white background, 1952. Signed lower right.
Original artwork on paper dis...
Category
1950s Unknown Abstract Paintings
Materials
Acrylic
Vintage American School Cubist Abstract Framed Signed Modernist Oil Painting
Located in Buffalo, NY
Vintage American school modernist abstract painting. Signed. In excellent original condition. Handsomely framed in a wood molding. Excellent condition, ready to hang and enjoy.
Category
1990s Cubist Unknown Abstract Paintings
Materials
Canvas, Oil
$1,036 Sale Price
20% Off
'Still Life with Strings', Italian School (circa 1940s)
Located in London, GB
'Still Life with Strings', ink and pencil on paper, from the Italian School of artists (circa 1940s). This gallery acquired this artwork with two similar works for which this one may...
Category
1940s Modern Unknown Abstract Paintings
Materials
Paper, Ink, Pencil
Vintage French Gouache - Abstract
Located in Houston, TX
French gouache painting, circa 1930. This abstract piece stands out for its bright hues and sharp, interconnected geometric shapes.
Original one-of-a-...
Category
1930s Unknown Abstract Paintings
Materials
Paper, Gouache
Florentine Expressions: A Portrait Series XII
Located in London, GB
"Florentine Expressions: A Portrait Series XII", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an intermediary of an ageing art professor from the Istituto di Arte di Porta Romana, Florence, Italy. The professor released works of artists whom he mentored over the years. We are unsure who painted the series we acquired as several are just signed, 'Giacomo', or, left completely unsigned, yet many are clearly by the same artist. This one is in good overall condition and has been newly framed with a French-style linen slip. The canvas is textural like one of the vintage maps...
Category
1980s Modern Unknown Abstract Paintings
Materials
Canvas, Oil
Antique American School Impressionist Landscape Nicely Framed Oil Painting
Located in Buffalo, NY
Impressive early American impressionist landscape painting. Oil on board. Housed in a period impressionist giltwood frame. Excellent condition.
Category
1910s Impressionist Unknown Abstract Paintings
Materials
Canvas, Oil
$1,980 Sale Price
20% Off
Florentine Expressions: A Portrait Series VII
Located in London, GB
"Florentine Expressions: A Portrait Series VII", oil on canvas, mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an inte...
Category
Late 20th Century Modern Unknown Abstract Paintings
Materials
Canvas, Oil, Board
Antique American Impressionist Coastal Sunset Beach Scene Pointillist Painting
Located in Buffalo, NY
Wonderfully painted sunset coastal beach scene. Framed. Oil on canvas. Image size, 20"H by 24"L.
Category
1940s Impressionist Unknown Abstract Paintings
Materials
Canvas, Oil
$1,980 Sale Price
20% Off
Mid 20th Century French Cubist Signed Oil Painting- Beautiful Composition
Located in Cirencester, Gloucestershire
Artist/ School: French School, mid 20th century, signed lower front corner
Title: Cubist composition
Medium: oil painting on canvas, framed
Size: framed: 20.25 x 24.25
...
Category
Mid-20th Century Unknown Abstract Paintings
Materials
Oil
Large Antique American Modernist Abstract Expressionist Framed Oil Painting
Located in Buffalo, NY
Impressive early American modernist abstract oil painting. Framed. Oil on canvas. Signed. Image size, 20H by 24L. Excellent ready to hang condition. Impressive colors and compo...
Category
1960s Abstract Unknown Abstract Paintings
Materials
Canvas, Oil
$1,180 Sale Price
20% Off
'Fish, Dove and Musical Instrument', Italian School (circa 1940s)
Located in London, GB
'Fish, Dove and Musical Instrument', gouache on paper, from the Italian School of artists (circa 1940s). Surely this very attractive piece was inspired by Georges Braque (1882-1963) ...
Category
1940s Modern Unknown Abstract Paintings
Materials
Paper, Gouache
Abstract Geometric Composition. Second half of the 20th century
Located in Firenze, IT
Abstract Geometric Composition
Date: Second half of the 20th century
Medium: Gouache on paper
Dimensions: H 50 cm x W 65 cm approx.
Description: Modular geometric structure with ove...
Category
Late 20th Century Abstract Geometric Unknown Abstract Paintings
Materials
Paper, Gouache
$200 Sale Price
20% Off
Vintage American Modernist Abstract Sunset Cloudscape Gold Framed Oil Painting
Located in Buffalo, NY
Impressive early American modernist abstract sunset oil painting. Framed. Oil on canvas. Image size, 34H by 30L.
Category
1960s Abstract Unknown Abstract Paintings
Materials
Canvas, Oil
$1,020 Sale Price
20% Off
Large Aboriginal-Inspired Abstract Oil on Board.
Located in Cotignac, FR
Large Aboriginal-inspired abstract oil on board. We have shown the painting hanging in 'portrait' form but it could also be hung 'landscape'.
This painting shares some of the qualit...
Category
Mid-20th Century Neo-Expressionist Unknown Abstract Paintings
Materials
Oil, Board
$712 Sale Price
50% Off
A Summer's Sunset
Located in San Francisco, CA
In this abstract landscape, artist Geneva Cross conveys the mood of a dreamlike summer evening that might be remembered by any of us in its universality. Blending the basic elements ...
Category
1970s Abstract Unknown Abstract Paintings
Materials
Masonite, Oil
Abstract Geometric Composition with Paper, Fibers, and Acrylic on Canvas (Red)
Located in Soquel, CA
Abstract Geometric Composition with Handmade Paper, Fibers and Acrylic on Canvas (Red)
Whimsical abstract composition by an unknown artist (20th Century). Red acrylic paint makes up...
Category
21st Century and Contemporary Abstract Geometric Unknown Abstract Paintings
Materials
Jute, Acrylic, Washi Paper
$396 Sale Price
20% Off
Antique American School Modernist Framed Fauvist Forest Landscape Oil Painting
Located in Buffalo, NY
Nicely painted American school fauvist landscape painting. Great colors and modern composition. Framed. Oil on canvas. Image size, 16"H by 20L. Excellent condition and ready to ...
Category
1960s Fauvist Unknown Abstract Paintings
Materials
Canvas, Oil
Signed Vintage American Modernist Cityscape Framed Fauvist Palette Oil Painting
Located in Buffalo, NY
American modernist abstract cityscape oil painting. Framed. Oil on canvas. Signed. Image size, 30H by 24L.
Category
1960s Modern Unknown Abstract Paintings
Materials
Canvas, Oil
Mid Century Modernist American Framed Flower Still Life Surreal Oil Painting
Located in Buffalo, NY
Nicely painted American school modernist still life painting. Mixed media painting on board. Great colors and a complex composition. Has a Southwest feeling. Nicely framed. In e...
Category
1960s Modern Unknown Abstract Paintings
Materials
Oil
Antique Rare American Hudson River School Original Frame Landscape Oil Painting
Located in Buffalo, NY
A stunning 19th-century Hudson River School landscape painting, beautifully framed in an exquisite period giltwood molding.
Category
1890s Hudson River School Unknown Abstract Paintings
Materials
Canvas, Oil
$956 Sale Price
20% Off
Nicely Framed American Impressionist Tropical Beach Scene Gold Giltwood Frame
Located in Buffalo, NY
Impressive early American impressionist landscape oil painting. Framed. Oil on board. Image size, 11H by 14L.
Category
1960s Impressionist Unknown Abstract Paintings
Materials
Canvas, Oil
Abstract Figurative Composition in Oil on Board
Located in Soquel, CA
Abstract Figurative Composition in Oil on Board
Boldly colored abstract composition by an unknown Bay area California artist (20th Century)...
Category
Mid-20th Century Abstract Expressionist Unknown Abstract Paintings
Materials
Oil, Fiberboard
$796 Sale Price
20% Off
1960's Amazing Colors Abstract Signed Painting
Located in Cirencester, Gloucestershire
Superb Modern British abstract painting dating to 1969. The work is signed with the artists initials "RG" and dated 1969.
The painting captures an amazing array of bright and colou...
Category
Mid-20th Century Abstract Unknown Abstract Paintings
Materials
Acrylic
Large 1970s Abstract, Mid Century Modern, Oil on Canvas, MCM, Colorful, Vintage
Located in Grand Rapids, MI
Appears to be unsigned.
Untitled, circa 1970s
Oil on Canvas
50" x 40 1/4"
In very good original condition.
A nice, large, vintage abstract painting full of color.
Category
Mid-20th Century Abstract Unknown Abstract Paintings
Materials
Canvas, Oil
$1,110 Sale Price
40% Off
European Post Impressionist Mountain Valley Town Modern Landscape Oil Painting
Located in Buffalo, NY
This expressive mid-century landscape painting captures a rugged mountain setting with bold, gestural brushwork and a vivid, modernist palette. Likely painted by a European post impr...
Category
1940s Fauvist Unknown Abstract Paintings
Materials
Oil, Board
Antique American Abstract Cubist Mid Century Framed Composition Signed Geist
Located in Buffalo, NY
Modernist abstract composition signed Geist. Oil on board, circa 1950. Signed lower right. Displayed in a wood frame. Image size, 7"L x 10"H, overall 15"L x 17"H.
Category
1950s Cubist Unknown Abstract Paintings
Materials
Canvas, Oil
Antique American Modernist Signed Abstract Expressionist Large Framed Painting
Located in Buffalo, NY
Impressive early American modernist abstract expressionist large oil painting. Framed. Oil on canvas. Signed. Image size, 31H by 41L.
Category
1960s Abstract Unknown Abstract Paintings
Materials
Canvas, Oil
Antique American School Cubist Signed Framed Abstract Oil Painting
Located in Buffalo, NY
Impressive early American modernist abstract oil painting. Framed. Oil on board. Signed. Image size, 12H by 10L.
Category
1950s Cubist Unknown Abstract Paintings
Materials
Canvas, Oil
$1,180 Sale Price
20% Off
Unknown abstract paintings for sale on 1stDibs.
Find a wide variety of authentic Unknown abstract paintings available for sale on 1stDibs. If you’re browsing the collection of abstract paintings to introduce a pop of color in a neutral corner of your living room or bedroom, you can find work that includes elements of blue, orange, purple and other colors. You can also browse by medium to find art by Unknown in paint, oil paint, fabric and more. Much of the original work by this artist or collective was created during the 20th century and is mostly associated with the abstract style. Not every interior allows for large Unknown abstract paintings, so small editions measuring 1 inch across are available. Unknown abstract paintings prices can differ depending upon medium, time period and other attributes. On 1stDibs, the price for these items starts at $125 and tops out at $54,000, while the average work can sell for $850.
Questions About Unknown Abstract Paintings
- 1stDibs ExpertSeptember 9, 2024Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.