JOHN KOCH Group of 4 drawings. Interior with a Figure Reading, blackand white chalks on brown laid paper, 1956. Signed and dated in pencil, lower right * Interior Study, pencil on cream wove paper. Signed in pencil, lower right, and inscribed "Study

JOHN KOCH Group of 4 drawings. Interior with a Figure Reading, blackand white chalks on brown laid paper, 1956. Signed and dated in pencil, lower right * Interior Study, pencil on cream wove paper. Signed in pencil, lower right, and inscribed "Study for bedroom painting not done" in pencil, verso * Study of A Figure Pouring from a Pitcher, pencil and white chalk on gray wove paper. Signed in pencil, lower right * Study of Two Arms, black and white chalks on blue wove paper. Signed in black chalk, lower right. Var ious sizes and conditions.