Karel APPEL (1921-2006) Black Mountains. (Pl. from the suite Paysages humains, 1961). Lithograph. Sight: 54.5 x 74 cm. Printed in color. Fine proof on vellum, signed and dated in pencil, then justified "e.a". Short creases at the edge of the mount. Full margins. Final edition of 125 proofs. Framed (not examined out of frame).