Horemis, Spyros. Optical and geometrical patterns and designs : 92 original plates / Spyros Horemis. - New York : Dover Publications, 1970. - [96] p. : ill. ; 32 cm. + pbk. - Dover pictorial archive series . ISBN: 0486222144 Subjects--Topical Terms: Geometrical drawing.Repetitive patterns (Decorative arts) Dewey Class. No.: 745.4