2Portfolios%3D%22609%22%20and%20Sort_Artist%3D%22Koch,%20John%22John KochKoch, JohnUnited States19091978MaleDrawingStudy for "Interlude" (I)14 x 11 in. (35.6 x 27.9 cm)...Graphite196319631963DrawingMemorial Art Galleryxxx1965.63.165.63.1DI165.63.1TR169koch2.tif65.63.1DI#2John KochKoch, JohnUnited States19091978MaleDrawingStudy for "Interlude" (II)14 x 11 in. (35.6 x 27.9 cm)...Graphite196319631963DrawingMemorial Art Galleryxxx1965.63.265.63.2DI165.63.2TR169koch3.tif65.63.2DI#2