Unknown Abstract Paintings

Mid Century Modern, American Abstract Expressionist Painting on Masonite. This wonderful work in exciting colors is housed in a contemporary white wood frame presentation.. The art...

Oil on canvas, 28 x 31 inches overall, 25 x 30 inches image size. A dynamic abstract expressionist composition with an energetic interplay of saturated primaries and gestural impasto...

Vintage American abstract oil painting. Oil on canvas. Framed. Measuring: 33.5 by 45.5 inches overall and 33 x 45 painting alone. Framed in a wood molding. Excellent condition, read...

This 1971 oil on board landscape by Y. Melo presents an abstracted natural scene executed in a refined Cubist style. The composition flattens and segments a hillside view into interl...

Antique American impressionist seascape beach scene oil painting. Oil on board. No signature found. Framed. Image size, 18L x 14H.

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...

Impressive early American modernist central park, new york city oil painting. Framed. Oil on canvasboard . Image size, 18H by 24L.

Nicely painted early American impressionist landscape oil painting. Framed. Oil on board. Signed.

Cityscape with skyscrapers. Stylized and almost abstract representation of a city with skyscrapers, some of which have the shape of a sail. Oil on canvas. In a 1970´s aluminium / wood period frame. Signed lower right: Raimondo. Landscape appears at first glance as a series of abstract, geometric, very bright objects. Very good condition. Painting comes from a collection in Turin, Italy which had numerous signed works...

Antique American modernist landscape oil painting. Oil on canvas, circa 1940. Signed illegibly lower left. Image size, 36L x 24H. Housed in a period modern frame.

Finely painted contemporary tropical landscape. Oil on canvas. Framed. Signed verso.

Antique American modernist abstract still life painting. Oil on canvas. Framed. Signed verso. Measuring: 48 by 56 inches overall, and 46 by 54 painting alone. In excellent origina...

Vintage American abstract painting on canvas. Framed. Measuring: 20.5 by 38.5 inches overall and 20 x 38 painting alone. Framed in a wood molding. Excellent condition, ready to hang...

This abstract composition features bold, organic shapes in vibrant colours set against a soft yellow background. The interplay of curved forms and contrasting hues creates a sense of...

'Hidden Portraits I', acrylic on canvas mounted on board, Florentine School (circa 1980s-90s). This gallery has acquired a number of paintings through an intermediary of an ageing ar...

PRESENCE IN SHADOW Size: 60.5 x 52.5 cm (including frame) Oil on board A compelling and emotive mid-century abstract figurative composition that presents a solitary seated figure r...

A unique abstract expressionist pastel drawing by an unknown artist. Depicting a mans face as the focal point with what appears to be chu...

Antique American modernist signed abstract oil painting. Oil on canvas. Signed. Framed. Image size, 36L x 36H.

'Feminine Forms: Harmony in Curves', oil on board, German School (circa 1980s). Two nude figures portrayed in the abstract posture differently. Both are curvaceous and Rubenesque. Re...

Nicely painted American school abstract expressionist painting. Oil on canvas. Framed. Signed verso. Measuring 30 by 30 overall and 24 by 24 painting alone.

Antique American abstract expressionist painting. OIl on canvas. Framed. Finely painted with wonderful color palette.

Vintage modernist still life painting. Oil on canvas. Image size, 18L x 24H.

Nicely painted large geometric abstract painting. Oil on canvas. Framed. Image size, 48 by 36 inches.

Impressive early American impressionist landscape oil painting. Framed. Oil on board. Image size, 11H by 14L.

Mid Century Modern abstract expressionist oil painting. Oil on canvas, circa 1960. Unsigned. Unframed.

Impressive early American impressionist tropical landscape oil painting. Oil on board. Framed. Image size, 12H x 18L.

Antique American modernist abstract expressionist painting. Oil on board, circa 1940. Image size, 24L x 20H.

Antique American modernist abstract landscape oil painting. Oil on canvas. Framed.

Vintage American modernist oil painting. Oil on canvas. Unsigned. Framed. Provenance from a Sag Harbor, NY collection. Measuring: 51 by 131 inches overall. Handsomely framed in mini...

Jungle Nights Abstract Expressionist Composition in Oil on Canvas Color, texture, light and shadow interplay in this dark jewel tone abstract by an unknown Bay Area abstract express...

Vintage American geometric oil painting . Oil on canvas. Unsigned. Measuring: 22 by 48 inches overall. Excellent condition, ready to hang and enjoy.

6104 Modernist Abstract flowers in a vase table Setting

Untitled Abstract Expressionist painting, 1957 Oil on canvas measuring 18 x 30 inches. Signed with monogram and dated lower right. Two repair patches on back on painting. Artist...

Antique American school vegetable still life painting. Oil on canvas, circa 1960. Unsigned. Image size, 20L x 10H. Housed in a period modern heydenryk frame.

Vintage American abstract expressionist oil painting. Oil on canvas. Framed. Unsigned. Measuring: 31 by 31 inches overall, and 30 by 30 painting alo...

Antique American school abstract expressionist painting. Oil on board. Signed. In excellent original condition. Nicely framed in a period wood molding. Excellent condition, read...

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...

Antique American modernist landscape signed oil painting of the Anza-Borrego desert. Oil on canvas. Framed. Signed. Measuring: 36 by 44 inches overall. In excellent original condit...

Impressive early American modernist abstract geometric oil painting. Framed. Oil on canvas.

Antique American modernist abstract oil painting. Oil on canvas. Framed. Image size, 30L x 24H.

5145 Vintage American abstract on canvas red flower in a meadow Edges of painting are painted as part of the painting

Impressive early American modernist abstract oil painting. Framed. Oil on board. Image size, 36H by 28L.

A really interesting Abstract Expressionist painting ca' 1950's. Beautiful colors, the frame is shaped, original.

Vintage American modernist abstract expressionist figural painting. Oil on canvas. Framed. Signed.

Gouache & Ink abstracts from the Mid-20th Century are unique. This is by Dutch artist Andrus Theodore Vossen born in the Netherlands in 1893 and he died in 1963. It is pencil sig...

Art Brut Expressionist Masterpiece in the manner of Jean Dubuffet.

Falling Together, Large-Scale Contemporary Multi-Color Abstract Beautiful and compelling large-scale contemporary abstract by an unknown San Francisco bay area artist (American, 20t...

Colorful Indian metallic thread abstract wall hanging or shisha . Enormous amount of hand work. Excellent quality. Shisheh or abhla bharat embroidery (Persian شيشه, abhala bharat; ...

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...

Vintage American modernist abstract oil painting. Oil on canvas. Signed.

"The Vanguard Series Nr. XXIII: A Collection of Postwar European Abstractions", oil on board, by unknown artist (circa 1950s–70s). A compelling body of work emerging from the forgott...

Vintage American modernist abstract expressionist oil painting. Oil on canvas. Framed. Provenance from a Sag Harbor, NY collection. Measuring: 25 by 19 inches overall. Handsomely fr...

Antique American exhibited cubist nude portrait oil painting. Oil and casein on board. Framed. Signed. Exhibition label verso.

Antique American modernist abstract oil painting. Oil on canvas. Framed.

Vintage American modernist landscape oil painting. Oil on canvas. Unsigned. Framed. Provenance from a gallery collection. Handsomely framed in a giltwood molding. Excellent conditio...

Vintage American modernist abstract oil painting. Oil on board. Signed. Framed. Provenance from a Sag Harbor, NY collection. Measuring: 13 by 25 inches overall. Handsomely framed in...

Antique American school signed abstract oil painting. Oil on canvas. Signed. Framed. Image size, 19L x 13H.

Colorful geometric circles abstract on grid backdrop by French artist, 2000. Original artwork on paper displayed on a white mat with a gold border. Mat fits a standard-size frame. ...

Abstract painting accented in bright hues of red, blue and a soft lavender by French artist AM Vivent, 1986. Signed and dated lower right. Original artwork on paper displayed on a ...

Antique American modernist framed oil painting. Oil on board. No signature found. Framed. Image size, 13L x 12H.