Landscape Prints on Sale
to
3,733
1,101
611
338
140
Overall Width
to
Overall Height
to
2,011
702
672
382
377
267
236
182
30
17
12
10
10
3
448
169
149
113
40
21
67
5,341
494
9
83
410
248
493
1,013
1,336
873
359
265
15
4,037
1,797
72
3,382
1,907
1,868
991
989
897
871
716
345
336
241
212
191
180
163
150
144
144
135
127
3,872
576
464
372
350
210
273
5,557
341
Sale Items
Composition (Field 69-3; M/L. 1600), VI tavole dal ciclo della, Biblia Sacra
By Salvador Dalí
Located in Auburn Hills, MI
Lithograph in colors on vélin Fabriano charta ex meris pannis "ab alveo" manu fabricata, perlucidis figuris intexta paper. Paper size: 19 x 13.75 inches. Inscription: Signed in the p...
Category
1960s Surrealist Figurative Prints
Materials
Lithograph
Cocteau, Composition, Taureaux (after)
By Jean Cocteau
Located in Auburn Hills, MI
Lithograph on vélin d'Arches paper. Inscription: signed in the plate and unnumbered, as issued. Good condition. Notes: from the folio, Taureaux, Lithographies de Jean Cocteau, 1965. ...
Category
1960s Modern Figurative Prints
Materials
Lithograph
Picasso: Un Billet Pur la Glorie, Salvador Dali
By Salvador Dalí
Located in Fairfield, CT
Title: Picasso: Un Billet Pur la Glorie
Year: 1974
Medium: Engraving on Arches paper
Edition: F.122/195, plus proofs
Size: 25.75 x 19.75 inches
Condition: Good
Inscription: Signed an...
Category
1970s Surrealist Abstract Prints
Materials
Engraving
Montmartre (Place Saint-Pierre), Paris Capitale, Maurice Utrillo
By Maurice Utrillo
Located in Auburn Hills, MI
Lithograph on vélin Johannot paper. Inscription: Unsigned and unnumbered. Good condition. Notes: From the folio, Paris Capitale, 1955; published by Joseph Foret, Editeur d'Art, Paris...
Category
1950s Modern Landscape Prints
Materials
Lithograph, Stencil
Fegefeuer XXX (Field 189-200; M/L 1039-1138), Die Göttliche Komödie
By Salvador Dalí
Located in Auburn Hills, MI
Woodcut in colors on vélin de Rives BFK paper, mounted on vélin d’Arches support, as issued. Paper size: 13 x 10.375 inches. Inscription: Signed in the block, and unnumbered, as issu...
Category
1970s Surrealist Figurative Prints
Materials
Woodcut
Composition (Vallier 137), Résurrection de l'oiseau, Georges Braque
By Georges Braque
Located in Auburn Hills, MI
Lithograph on vélin vélin de Rives paper. Inscription: unsigned and unnumbered, as issued. Good condition. Notes: from the folio, Résurrection de l'oiseau, Georges Braque, 1958. Publ...
Category
1950s Modern Landscape Prints
Materials
Lithograph
Fleurs
Located in Belgrade, MT
This lithograph is part of my private collection of School of Paris era artists. Eve Jean 1900-1968 was French and her work is very detailed and colorful. It is approved by the artis...
Category
Early 20th Century French School Landscape Prints
Materials
Lithograph
Composition (Field 69-3; M/L. 1600), VI tavole dal ciclo della, Biblia Sacra
By Salvador Dalí
Located in Auburn Hills, MI
Lithograph in colors on vélin Fabriano charta ex meris pannis "ab alveo" manu fabricata, perlucidis figuris intexta paper. Paper size: 19 x 13.75 inches. Inscription: Signed in the p...
Category
1960s Surrealist Figurative Prints
Materials
Lithograph
Utrillo, Composition, Les Peintres mes amis (after)
By Maurice Utrillo
Located in Auburn Hills, MI
Lithograph on vélin d’Arches paper. Unsigned and unnumbered, as issued. Good condition. Notes: From the folio, Les Peintres mes amis, 1965. Published by Éditions d'art Les Heures Cla...
Category
1960s Modern Figurative Prints
Materials
Lithograph
REMEMBERING THE FLIGHT
By Peter Max
Located in Aventura, FL
Serigraph in colors on paper. Hand signed, dated and numbered by Peter Max. Published by London Arts Inc., Detroit, MI and printed by Peter Baum, NY. Edition of 300. Frame size ...
Category
1970s Pop Art Figurative Prints
Materials
Paper, Screen
Picasso, Composition (Bloch 1276; Czwiklitzer 23), Toros y Toreros (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph on Arches wove paper. Unsigned and unnumbered, as issued. Good condition. Notes: From the volume, Pablo Picasso, Toros y Toreros, 1961. Published by aux Éditions Cercle d'...
Category
1960s Modern Landscape Prints
Materials
Lithograph
Braque, Hébé, Œdipe roi de Sophocle (after)
By Georges Braque
Located in Auburn Hills, MI
Lithograph on grand vélin d'Arches pur chiffon spécialement fabriqués paper. Inscription: signed in the plate and unnumbered, as issued. Good condition. Notes: from the folio, Œdipe ...
Category
1980s Modern Landscape Prints
Materials
Lithograph
Dufy, Nature morte, Lettre à mon peintre Raoul Dufy (after)
By Raoul Dufy
Located in Fairfield, CT
Medium: Lithograph on vélin d'Arches Arjomari paper
Year: 1965
Paper Size: 11.81 x 9.45 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From the folio, Lettre à mon pei...
Category
1960s Modern Landscape Prints
Materials
Lithograph
Wyeth, Burning Off, The Four Seasons (after)
By Andrew Wyeth
Located in Auburn Hills, MI
Lithograph on vélin paper. Unsigned and unnumbered, as issued. Good condition. Published and printed by Art in America, New York in an edition of CDVII/D. From the folio, The Four Se...
Category
1960s American Realist Figurative Prints
Materials
Lithograph
Jonah
By Sadao Watanabe
Located in Santa Monica, CA
SADAO WATANABE (Japanese 1913-1996)
JONAH, 1959
Color stencil, signed, numbered and dated in white ink. Sheet, 25 5/8 x 22 5/8 inches. Edition: 44/50. Good color and generally good ...
Category
1950s Modern Figurative Prints
Materials
Woodcut, Stencil
Dufy, Composition, Les Côtes Normandes (after)
By Raoul Dufy
Located in Auburn Hills, MI
Lithograph on grand vélin d'Arches spécial paper. Unsigned and unnumbered, as issued. Good condition with centerfold, as issued. Notes: From the folio, Les Côtes Normandes 1961. Publ...
Category
1960s Modern Landscape Prints
Materials
Lithograph
"Pavillon with Distant Mountain" by Wang Yuan-chi, Printed in Italy.
Located in Clinton Township, MI
Published By New York Graphic Society, 1979.
Printed In Italy
In Good Condition
Measures 19 in x 21 in.
Category
16th Century Landscape Prints
Materials
Lithograph
Degas, La Loge, E. Degas Monotypes (after)
By Edgar Degas
Located in Fairfield, CT
Medium: Engraving on vélin du Marais paper
Year: 1948
Paper Size: 12.25 x 9.125 inches; image size: 4.75 x 6.5 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From the ...
Category
1940s Impressionist Figurative Prints
Materials
Engraving
Picasso, Composition, Faunes et Flore d'Antibes (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph and stencil on vélin pur chiffon d'Arches paper. Inscription: Unsigned and unnumbered, as issued. Good condition; unframed. Notes: From the folio, Faunes et Flore d'Antibe...
Category
1960s Cubist Figurative Prints
Materials
Lithograph, Stencil
Picasso, Composition (Bloch 1276; Czwiklitzer 23), Toros y Toreros (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph on Arches wove paper. Unsigned and unnumbered, as issued. Good condition. Notes: From the volume, Pablo Picasso, Toros y Toreros, 1961. Published by aux Éditions Cercle d'...
Category
1960s Modern Landscape Prints
Materials
Lithograph
L'Enfer I (Field 189-200; M/L 1039-1138), La Divine Comédie
By Salvador Dalí
Located in Auburn Hills, MI
Woodcut in colors on vélin pur chiffon de Rives paper. Paper size: 13 x 10.375 inches. Inscription: Unsigned and unnumbered, as issued. Catalogue raisonné reference: Michler & Löpsin...
Category
1960s Surrealist Figurative Prints
Materials
Woodcut
"Winter Barn" by artist named Berger
Located in Clinton Township, MI
Winter--in all its delicate beauty-- in this lithograph by artist named Berger who pencil signed it and titled it also.
It is beautifully framed in a gold wooden frame.
Category
Late 20th Century Realist Landscape Prints
Materials
Lithograph
Degas, Trois Femmes de dos, E. Degas Monotypes (after)
By Edgar Degas
Located in Fairfield, CT
Medium: Engraving on vélin du Marais paper
Year: 1948
Paper Size: 12.25 x 9.125 inches; image size: 6.25 x 8.25 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From the...
Category
1940s Impressionist Figurative Prints
Materials
Engraving
Chagall, Composition (Cramer 36; Mourlot 208), Derrière le Miroir (after)
By Marc Chagall
Located in Auburn Hills, MI
Lithograph on vélin paper. Inscription: Unsigned and unnumbered. Good condition, with centerfold, as issued. Notes: From Derrière le miroir, N° 107-109. Published by Aimé Maeght, Édi...
Category
1950s Expressionist Figurative Prints
Materials
Lithograph
Composition, Les Biches, Marie Laurencin
By Marie Laurencin
Located in Auburn Hills, MI
Lithograph and stencil on papier vélin des Manufactures d'Arches paper. Unsigned and unnumbered, as issued. Good Condition. Notes: From the volume, Les Biches, 1924. Published by Édi...
Category
1920s Modern Landscape Prints
Materials
Lithograph, Stencil
Picasso, Composition (Orozco 207-261), Vingt-Neuf Portraits Imaginaires (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph on vélin d’Arches paper. Signed in the plate, as issued. Good condition. Notes: From the folio, Picasso, Vingt-Neuf Portraits Imaginaires, 1969. Published by Éditions Cerc...
Category
1960s Cubist Figurative Prints
Materials
Lithograph
Galaxy Lady, Peter Max
By Peter Max
Located in Fairfield, CT
Artist: Peter Max (1937)
Title: Galaxy Lady
Year: 1972
Edition: T.P.; 300, plus proofs
Medium: Silkscreen on wove paper
Size: 16 x 18.5 inches
Condition: Good
Inscription: Signed by ...
Category
1970s Pop Art Figurative Prints
Materials
Screen
Matisse, Nu bleu, la grenouille (Duthuit 139), Verve: Revue Artistique (after)
By Henri Matisse
Located in Auburn Hills, MI
Lithograph on vélin du Marais paper. Inscription: Unsigned and unnumbered, as issued. Good condition. Notes: From the volume, Verve: Revue Artistique et Littéraire, Vol. IX, N° 35-36...
Category
1950s Modern Landscape Prints
Materials
Lithograph
Matisse, Crayon, Dessins de Henri-Matisse (after)
By Henri Matisse
Located in Auburn Hills, MI
Lithograph on vélin Lafuma Navarre paper. Unsigned and unnumbered, as issued. Good Condition; never framed or matted. Notes: From the album, Dessins de Henri-Matisse, 1925. Published...
Category
1920s Modern Landscape Prints
Materials
Lithograph
de La Fresnaye, Gardeuse de moutons, Collection Pierre Lévy (after)
By Roger de la Fresnaye
Located in Fairfield, CT
Medium: Lithograph on vélin d'Arches paper
Year: 1968
Paper Size: 26 x 20 inches
Inscription: Signed in the plate and unnumbered, as issued
Notes: From the folio, Roger de la Fresnay...
Category
1960s Cubist Landscape Prints
Materials
Lithograph
Picasso, Composition (Hodorisch B2), Le manuscrit trouvé dans un chapeau (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph on vélin des papeteries Lafúma paper. Unsigned and unnumbered, as issued. Good condition, with centerfold, as issued. Notes: From the album, Le manuscrit trouvé dans un ch...
Category
1910s Modern Figurative Prints
Materials
Lithograph
Rio del Santi Apostoli, Venice.
By John Taylor Arms
Located in Storrs, CT
Rio del Santi Apostoli, Venice. 1930. Etching. Fletcher catalog 22 state .ii. 8 x 6 (sheet 11 x 7 3/16). Italian series #4. Illustrated: Dorothy Noyes Arms, Hill Towns and Cities of...
Category
1920s American Modern Landscape Prints
Materials
Etching
Picasso, Composition, Faunes et Flore d'Antibes (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph and stencil on vélin pur chiffon d'Arches paper. Inscription: Unsigned and unnumbered, as issued. Good condition; unframed. Notes: From the folio, Faunes et Flore d'Antibe...
Category
1960s Cubist Figurative Prints
Materials
Lithograph, Stencil
Composition, Vers un monde volage, Marcel Gromaire
By Marcel Gromaire
Located in Auburn Hills, MI
Etching on vélin d'Arches paper. Unsigned and unnumbered, as issued. Good condition. Published by Éditions Marcel Seheur, Paris; printed by Atelier d'art Paul Haasen, Paris, Septembe...
Category
1920s Modern Figurative Prints
Materials
Etching
Le Lézard Aux Plumes D'or: Plate I (Mourlot 803; Cramer 148), Joan Miró
By Joan Miró
Located in Fairfield, CT
Artist: Joan Miro (1893-1983)
Title: Le Lézard Aux Plumes D'or: Plate I (Mourlot 803; Cramer 148)
Year: 1971
Edition: H.C.; 195, plus proofs
Inscription: Signed and inscribed ‘H.C.’ ...
Category
1970s Surrealist Landscape Prints
Materials
Lithograph
de La Fresnaye, L'entrée du village, Collection Pierre Lévy (after)
By Roger de la Fresnaye
Located in Fairfield, CT
Medium: Lithograph on vélin d'Arches paper
Year: 1968
Paper Size: 20 x 26 inches
Inscription: Signed in the plate and unnumbered, as issued
Notes: From the folio, Roger de la Fresnay...
Category
1960s Cubist Landscape Prints
Materials
Lithograph
Marfa ( Texas ) - large format photograph of dramatic clouds over endless fields
By Frank Schott
Located in San Francisco, CA
Marfa ( Texas ) by Frank Schott
country road view in West Texas, from a series of impressions captured in Marfa, Texas, longtime residence of minimalist artist Donald Judd
46 x 72 i...
Category
21st Century and Contemporary Contemporary Landscape Photography
Materials
Archival Ink, Archival Paper, Photographic Paper, Giclée, Archival Pigment
Chagall, Composition (Mourlot 650), Derrière le Miroir (after)
By Marc Chagall
Located in Auburn Hills, MI
Lithograph on vélin paper. Inscription: Unsigned and unnumbered. Good condition. Notes: From Derrière le miroir, N° 198. Published by Aimé Maeght, Éditeur, Paris; printed by Éditions...
Category
1970s Expressionist Figurative Prints
Materials
Lithograph
Miró, Composition (Mourlot 872-881; Cramer 164), El tapís de Tarragona (after)
By Joan Miró
Located in Auburn Hills, MI
Lithograph on vélin Sarrió paper. Unsigned and unnumbered, as issued. Good condition, with centerfold, as issued. Notes: From the folio, Tapís De Tarragona, il·lustracions, Joan Miró...
Category
1970s Modern Abstract Prints
Materials
Lithograph
Composition, Salute, Grace Hartigan
By Grace Hartigan
Located in Auburn Hills, MI
Silkscreen on handmade Hahnemühle paper. Unsigned and unnumbered, as issued. Good condition. Notes: From the album, Salute, 1960. Published and printed by Tiber Press, New York under...
Category
1960s Abstract Expressionist Abstract Prints
Materials
Screen
Vision de Paris (Cramer 23; Mourlot 81), Verve: Revue Artistique et Littéraire
By Marc Chagall
Located in Auburn Hills, MI
Lithograph on vélin des Papeteries du Marais paper. Paper Size: 14 x 20.50 inches, with centerfold, as issued. Inscription: Unsigned and unnumbered, as issued. Catalogue raisonné ref...
Category
1950s Expressionist Landscape Prints
Materials
Lithograph
Matisse, Plume, Dessins de Henri-Matisse (after)
By Henri Matisse
Located in Auburn Hills, MI
Lithograph on vélin Lafuma paper. Unsigned and unnumbered, as issued. Good Condition; never framed or matted. Notes: From the volume, Dessins de Henri-Matisse, 1925. Published by Édi...
Category
1920s Modern Landscape Prints
Materials
Lithograph
Braque, L'arbre, Georges Braque le solitaire (after)
By Georges Braque
Located in Auburn Hills, MI
Lithograph on vélin papier d'Arches paper. Unsigned and unnumbered, as issued. Good Condition. Notes: From the volume, Georges Braque le solitaire, 1959. Published by Editions XXe Si...
Category
1950s Modern Abstract Prints
Materials
Lithograph
'Mauve, Red and Purple' 1987
By Eyvind Earle
Located in Pembroke Pines, FL
"Mauve, Red and Purple"
by
Eyvind Earle
Type: Limited Edition
Media: Serigraph on Paper
Signed & numbered by the artist
Edition: 188/275
Image Dimensions: 29 x 38"
Year Produced: 198...
Category
1980s Contemporary Landscape Prints
Materials
Screen
Picasso, Composition (Hodorisch B2), Le manuscrit trouvé dans un chapeau (after)
By Pablo Picasso
Located in Auburn Hills, MI
Lithograph on vélin des papeteries Lafúma paper. Unsigned and unnumbered, as issued. Good condition. Notes: From the album, Le manuscrit trouvé dans un chapeau, orné de dessins a la ...
Category
1910s Modern Figurative Prints
Materials
Lithograph
September 13, 1918. St. Mihiel [The Great Black Cloud].
By Kerr Eby
Located in Storrs, CT
September 13, 1918. St. Mihiel [The Great Black Cloud]. 1934. Etching, aquatint and sandpaper ground. Giardina catalog 182 state iv. 10 3/8 x 16 (sheet 13 1/8 x 18 1/4). Edition 100. Illustrated: Prints vol. VI, no. 2, 1935, page 85; Print Collector's Quarterly 26 (1939): 82; Fine Prints of the Year, 1935; Eby. War. Provenance: Frederick Keppel & Co. A rich, beautifully wiped impression on cream-colored wove paper. Signed and annotated 'imp' and 'Edition 100' in pencil, indicating a proof printed by the artist. This is Eby's most famous etching...
Category
Early 20th Century American Modern Landscape Prints
Materials
Mixed Media, Etching, Aquatint
![September 13, 1918. St. Mihiel [The Great Black Cloud].](https://a.1stdibscdn.com/kerr-eby-prints-works-on-paper-september-13-1918-st-mihiel-the-great-black-cloud-for-sale/a_3352/a_21952631539994301131/september_framebdibs_master.JPG?width=240 "clifford eby")
Utrillo, Composition, Éloge de Maurice Utrillo (after)
By Maurice Utrillo
Located in Auburn Hills, MI
Lithograph on vélin du Marais paper. Inscription: unsigned and unnumbered, as issued. Good condition with centerfold, as issued. Notes: From the volume, Éloge de Maurice Utrillo, 1956. Published by Editions d'Art Manuel Bruker, Paris; printed by Mourlot Frères, Paris. Excerpted from the volume (translated from French), This book was completed and printed on June 5, 1956 on the presses of madame Jean-Gabriel Daragnès for typography and by the Mourlot Frères for lithographs. It was shot on Vidalon blanc. Two hundred numbered copies from 1 to 200, including the first twenty with a suite on vélin paper of the Marais. It has been attached to each copy a simulated fac of the Sonnet d'Utrillo: "Lyric art...
Category
1950s Post-Impressionist Landscape Prints
Materials
Lithograph
Wrapped Walk Ways, Loose Park, Kansas City (large-scale, site-specific install)
By Christo and Jeanne-Claude
Located in Kansas City, MO
Christo and Jeanne-Claude
Wrapped Walk Ways, Loose Park, Kansas City, Missouri, 1977-78
Photo: Jeanne-Claude, 1978
Year: 1991
Publisher: Poligrafa
Size: 25.47 x 37.3 inches
Unsigned
...
Category
1990s Modern Landscape Prints
Materials
Offset
La Tour Eiffel au ciel gris, Regards sur Paris, André Masson
By André Masson
Located in Auburn Hills, MI
Lithograph on vélin d’Arches paper. Inscription: unsigned and unnumbered, as issued. Good condition. Notes: from the folio, Regards sur Paris, 1963. Published by André Sauret, Paris;...
Category
1960s Surrealist Landscape Prints
Materials
Lithograph
Kollwitz, Mother and Child (after)
By Käthe Kollwitz
Located in Auburn Hills, MI
Lithograph on vélin paper. Inscription: Unsigned and unnumbered, as issued. Good condition. Notes: From the folio, Kathe Kollwitz, Ten Lithographs. Published by Henry C. Kleemann and...
Category
1940s Modern Landscape Prints
Materials
Lithograph
Cocteau, Composition, Taureaux (after)
By Jean Cocteau
Located in Auburn Hills, MI
Lithograph on vélin d'Arches paper. Inscription: signed in the plate and unnumbered, as issued. Good condition. Notes: from the folio, Taureaux, Lithographies de Jean Cocteau, 1965. ...
Category
1960s Modern Figurative Prints
Materials
Lithograph
CITY OF JAFFA (JUDAICA ART)
By Amram Ebgi
Located in Aventura, FL
Embossed lithograph with foil stamping on paper. Hand signed lower right by the artist. From the edition of 200.
Artwork is in excellent condition. Certificate of authenticity inc...
Category
Late 20th Century Contemporary Figurative Prints
Materials
Foil
Composition, Le Livre Blanc, Jean Cocteau
By Jean Cocteau
Located in Auburn Hills, MI
Lithograph and stencil with hand coloring on vélin d'Arches paper. Inscription: unsigned and unnumbered, as issued. Good condition. Notes: from the folio, Le Livre blanc, précédé d'u...
Category
1930s Modern Figurative Prints
Materials
Lithograph, Stencil
Boats on the Shore, Print on Satin Paper, Framed
By Vahe Yeremyan
Located in Granada Hills, CA
Artist: Vahe Yeremyan
Work: Print on Satin Paper, Edition 021
Subject: Boats on the Shore,
Framed Size: 21'' x 28.5" x 1.5''inch, 53x73x5cm,
Ready to Hang, Wooden Frame. Glass, Pla...
Category
2010s Impressionist Landscape Prints
Materials
Paper, Satin Paper, Color
Matisse, Le Loup, Jazz (after)
By Henri Matisse
Located in Fairfield, CT
Medium: Lithograph on vélin paper
Year: 1983
Paper Size: 15 x 22.5 inches, with centerfold, as issued
Inscription: Unsigned and unnumbered, as issued
Notes: From the folio, Henri Mat...
Category
1980s Fauvist Landscape Prints
Materials
Lithograph
Vuillard, La Cuisiniere, L'œuvre gravé de Vuillard (after)
By Edouard Vuillard
Located in Fairfield, CT
Medium: Lithograph on grand vélin Renage paper
Year: 1948
Paper Size: 12.375 x 9.5 inches; image size: 11.81 x 9.05 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From...
Category
1940s Post-Impressionist Figurative Prints
Materials
Lithograph
Degas, Sketch of Dancers, Ten Ballet Sketches (after)
By Edgar Degas
Located in Fairfield, CT
Medium: Lithograph and stencil on vélin paper
Year: 1945
Paper Size: 13 x 17 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From the folio, Degas, Ten Ballet Sketches,...
Category
1940s Impressionist Figurative Prints
Materials
Lithograph
Renoir, La moissonneuse, Seize Aquarelles et Sanguines de Renoir (after)
By Pierre-Auguste Renoir
Located in Fairfield, CT
Medium: Lithograph and stencil on vélin d’Arches Johannot paper
Year: 1948
Paper Size: 15 x 10.75 inches
Inscription: Unsigned and unnumbered, as issued
Notes: From the folio, Seize ...
Category
1940s Impressionist Figurative Prints
Materials
Lithograph
