galerie Renee Ziegler # FRANK STELLA # invitation with special print V series, 1970, nm
galerie Renee Ziegler # RICHARD PAUL LOHSE, invitation # 1990, mint
galerie Ziegler # CHILLIDA # invitation with original small woodblock print # 1970, mint
galerie Ziegler # GIANFREDO CAMESI # 1971, invitation, nm