Otto Greis (Frankfurt a. M. 1913 – 2001 Ockenheim). ”Dynastie”. 1955 Mixed media on canvas. 110 × 65 cm (43 ¼ × 25 ⅝ in.). Signed and dated lower right: Greis. 55. Titled and signed with brush in black on the reverse: "DYNASTIE" Greis. Siegert 98.– [3167] Provenance: Private Collection, Bavaria (directly from the artist)