Robert Senkpiel (1946-1975), Napoleon Panel, Circa 1973; Graphite on paper board, 21 ½ x 11 ½ inches; Burchfield Penney Art Center, Gift of Lee Rubin, 2006
Charles E. Burchfield (1893-1967), Untitled "J" [Houses and trees], June 22 or 27, 1915; Graphite on paper, 9 15/16 x 15 7/8 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled "M" [Big sky, different clouds, sun, small tree tops below], July 10, 1915; Graphite on paper, 10 x 15 3/4 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled "R" [Sunburst over trees in landscape], July 22, 1915; Graphite on paper with color notations, 10 ½ x 16 1/2 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled "H" [Tree with notations], June 23, 1915; Graphite on paper, 9 1/2 x 7 1/2 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled [Two trees], C. 1915-16; Graphite on paper, 9 7/8 x 16 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled [Tree and sunflower details, the latter crossed over revealing tree through opening and bird-like cloud], C. 1960s; Conté crayon on paper, 10 x 16 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles E. Burchfield (1893-1967), Untitled "A" [All-day sketch], August 15, 1915; Graphite on paper, 10 x 16 inches; Burchfield Penney Art Center, Gift of Mr. and Mrs. James N. Carlo, 2006
Charles Clough (b. 1951), Aureate [Notation on back "Sunny"], 1987; Oil on canvas, 56 x 52 inches; Burchfield Penney Art Center, Gift of Mrs. Annette M. Cravens, 2006
Robert Mangold (b. 1937), Varied Figure Zone, 2000; Etching and aquatint on St. Armande paper, edition of 30, 23 x 30 inches; Burchfield Penney Art Center, Gift of Mrs. Annette M. Cravens, 2006