Two Richard Diebenkorn, Lithograph Etchings

1922-1993, American, "Untitled #5" and another "Untitled (unknown number), both limited editions 25/68, c. 1993, published by Gemini G.E.L. Los Angeles, artist's initials screened lower right, embossed copyright 1993 in margin under mat, image 7" x 11", sheet 11" x 15", frame 23.25" x 19.25" each, both in excellent authentic condition. Includes coffee table book. NOTE: not glued down to backing.