Bertram Hartman

Bertram Hartman. Nude, graphite

Bertram Hartman American, 1882-1960 Canyon de Chelly, Arizona

Bertram Hartman - Lands Beyond

Bertram Hartman (1882-1960) American: New York

C. Bertram Hartman (AMERICAN, 1882-1960) oil on board, Landscape - purple mountains & tree, 6" x 8"

Bertram Hartman (1882-196)- Still Life

Bertram Hartman (1882-1960) American: New York City, WPA artist, Watercolor, Path though the woods, 24" x 18-/34"

BERTRAM HARTMAN (1882-1960, American)

C BERTRAM HARTMAN (AMERICAN 1882- 1960)

BERTRAM HARTMAN (American. 1882-1960)

Bertram Hartman Mixed Media Figural Work, Signed

Bertram Hartman Signed Charcoal Drawing of a Nude Woman

Bertram Hartman Portfolio of Erotic Drawings

Bertram Hartman Portfolio of Erotic Drawings

3-in-1 Bertram Hartman / (Charcoal, Pencil, Sanguine) Drawing

Bertram Hartman graphite and wash

Bertram Hartman 1931 charcoal nude, 24.5 by 18.5 inBertram Hartman 1931 charcoal nude, 24.5 by 18.5 inches, signed upper right, "Bertram Hartman," matted.ches, signed upper right, "Bertram Hartman," matted.

BERTRAM HARTMAN (NYC, 1882-1960), Pencil/Paper, NY

Bertram Hartman American, 1882-1960 Snow Storm in New York City, 1943

BERTRAM HARTMAN New York View.

Oil on Canvas Portrait by C Bertram Hartmann

Bertram Hartman (American, 1882 - 1960)

Bertram Hartman (American, 1882 - 1960)

Bertram Hartman, 1822-1960, New York, Clothes on a Line, watercolor and graphite on paper,