Black Sabbath inspired T-shirt - EARTH T-shirt

Black Sabbath's first name was Polka Tolk Blues was apparently inspired by Ozzy Osbourne's mum's talcum powder, so probably best they moved on from that. But before Birmingham friends settled on Black Sabbath (this time taking inspiration from a Boris Karloff film) and changed the rock world forever they played a number of live shows under the name of "Earth".