1Portfolios%20%3D%20%22476%22%20and%20Disp_Obj_Type%20%3D%20%22Drawing%22%20and%20Sort_Artist%20%3D%20%22Burchfield,%20Charles%20Ephraim%22Charles Ephraim BurchfieldBurchfield, Charles EphraimUnited States18931967MaleDrawingStudy of a Thistle13 5/8 x 19 5/16 in. (34.6 x 49 cm)...Conte crayon196119611961DrawingMemorial Art Galleryxxx1975.17375.173SL175.173DI175.173DI#2