This brochure from 1966 by Stephan Geissbühler shows Geigy's quick inclusion of the psychadelia popular at the time.  Geigy's Graphic Design  by Dwell

Geigy's Graphic Design

This brochure from 1966 by Stephan Geissbühler shows Geigy's quick inclusion of the psychadelia popular at the time.

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