Ziva S. Gruber (née Margalith) is an interior designer and former student at Parsons School of Design. This collection contains Gruber's student notebooks from her classes at Parsons in the early 1960s and documentation of her professional design work. Also included is material related to a 1971 Parsons student project on the redesign of the Central Park Zoo, which Gruber worked with students on as a voluntary instructor.