100% cotton. White t-shirt, printed in colour. Individually bagged. Care: Machine wash cool. Tumble dry low. Do not iron text/images.
An adaptation of a 1944 diagram which shows EvolutionEmerging and the triumphant Procession of the Vertebrates. The original design was by D.F. Levett Bradley.
Also available on a notebook, tote bag, tea towel, and adult t-shirts.
