MARK KOSTABI Hand-signed catalog from the 1986 Seed Hall exhibition in Shibuya Description: This is a catalog from the Mark Kostabi exhibition held at Seed Hall in Shibuya in 1986. On the last page, there is a hand-drawn illustration, name, and year written in red marker. I believe this is a valuable piece. The catalog is about 40 years old, so it has aged accordingly. There are no folds or damage. Thank you for your interest.