Collection: Vertical Format Fine Art

X Marks the Spot (Abstract in Black, Gray, and White), Painting, 1960

Seated Girl and Hummingbird (Woman with Birds and Flowers), Painting, 1953-1965

Pendulum Rhyme (Clock), Drawing

Untitled (Abstract Expressionist Composition in Red, Blue, Black, and Yellow), Painting, 1951

Wolf- Apsaroke, Portfolio #4, Plate #142, Photogravure, 1908

Mobile by Alexander Calder (O'Keeffe Home at Abiquiu), Photograph, 1980

Through the Window (City View), Painting, 1965

House at Gregory Point (Colorado); edition of 25, Print, 1937

When As A Butterfly (Three Abstract Figures), Painting, 1966

Magic Carpet (Abstract in Black, White, Pink, Orange, and Teal), Painting, 1960

Plant Forms (Abstract in Indigo, Blue, and Red), Drawing, 1970

To The Earth We Return (Abstract in Red, Orange, Green, Blue, and Violet), Painting, 1960

Snowflake, , 1960

Abstract (Composition in Black, Blue, Red, and Ochre), Painting, 1965

November Flowers (Abstract in Brown, Black, Gray, White, and Red), Painting, 1960

Song to the Rainbow (Two Abstracted Figures), Painting, 1960

...So She Passed Swaying... (Sailboats), Print, 1936

Boulder Canyon (Colorado Mountain Landscape in Autumn), Painting, circa 1930-1950

White Line - Red (Variation 2), Print

Cat in Grass, Print, circa 1950

White Line - Blue (Variation 1), Print

Jacob Ladder (Abstract in Pink, Red, Orange, Yellow, and Blue), Painting, dated 1964

Mining Town, Colorado, Drawing, circa 1932

Last Potato Root, Series #2, Painting, circa 1985

Last Potato Root, Series #4, Painting, circa 1985

Longs Peak, From Near Longmont (Colorado), Painting, circa 1920

Untitled (Abstract in Gray, Black and White with Red Moon), Print, 1965

Farm Foliage (Couple with Farm, Trees, and Flowers), Painting, 1953-1965

Good and Evil (Faces with Masks), Painting, 1977

Final Study for the Lithograph of Bridge Workers No. 5 (Construction Workers Laboring), Drawing, circa 1933-1943

Untitled (Black and Blue Abstract with Grey Textured Shapes), Print, circa 1990-2005

Yellow Series #5 (Abstract in Yellow, Pink, White, and Black), Painting, 2006

Untitled (Abstract), Painting, circa 1955

Basic Form Problem #2 (Two Polygons), Painting, circa 1940

Indian with Bow in Fox Costume, Print, 1934

Flight (Geometric Abstraction in Black and White), Print, circa 1950