Stone Age Again by Manfred Klein is a free animal dingbat font built from spare, playful line drawings. Each creature combines sweeping black shapes with wiry legs, beaks, tails, and other quick pen strokes. The uneven contours give the set a lively mid-century cartoon quality.
Children's publishing is its strongest setting, where the eccentric creatures can enliven story pages and activity covers. They also suit zoo posters and toy packaging, acting as ready-made illustrations whose bold silhouettes link with hand-drawn scenery.