James G. Pappas (b. 1937), Outerspace Continuum Series, c. 2003; acrylic on canvas, 32 x 32 inches; Image Courtesy of the Artist
Charles E. Burchfield (1893-1967), Storm Over Irondale, 1920; watercolor on paper, 24 1/4 x 29 1/4 inches; Image from the Burchfield Penney Art Center Archives
Charles E. Burchfield (1893-1967), Untitled (Landscape with Trees and Telegraph Poles), June 1914; watercolor, gouache, and graphite on paper, 6 5/8 x 9 1/2 inches; Image from the Burchfield Penney Art Center Archives
Charles E. Burchfield (1893-1967), Wind-Blown Hayfield, 1948; watercolor on paper, 25 1/2 x 34 1/2 inches; Image courtesy of the Burchfield Penney Art Center
Charles E. Burchfield (1893-1967), Purple Vetch and Buttercups, 1959; Watercolor over charcoal on white wove paper, 39 13/16 x 29 13/16 inches; The Philadelphia Academy of the Fine Arts, John Lambert Fund Purchase
Charles E. Burchfield (1893-1967), The Golden Glow of Summer, 1964; Watercolor on paper, 40 x 27 inches; Image from the Burchfield Penney Art Center archives
Philip Koch (b. 1948), Chestnut Ridge Sunset:Cool, July 2015; pastel, 10 x 7 1/2 inches; Courtesy of the artist
Boston Steel Loop De Loop Railway, 1901. Chromolithograph, 18 3/4 x 26 in. Collection of Joseph and Marilyn Levin. Image courtesy of the Burchfield-Penney Art Center Archives.
Charles E. Burchfield (1893-1967), August Evening, 1916; watercolor and graphite pencil on paper, 19 15/16 × 14 inches; Whitney Museum of American Art, New York; Gift of Mr. and Mrs. Lesley G. Sheafer
Charles E. Burchfield (1893-1967), Sparrow-Hawk Weather, (1960)1965; watercolor on joined paper, 44 x 54 inches; framed 53 ¾ x 64 x 3 in.; Image from the Burchfield Penney Art Center, Charles E. Burchfield Archives