M.C. ESCHER (DUTCH 1898-1972) Ascending and Descending, 1960 lithograph 45.1 x 35 cm (17 3/4 x 13 3/4 in.) monogrammed and dated March 1960 in plate, signed and inscribed in pencil, edition 26/52 PROVENANCE Acquired directly from the artist in 1961 by the present owner LOT NOTES This print is sold with a signed letter by M.C. Escher that accompanied the print when he sold it to the current owner. StartPrice : 12000