Illustrations by the artist, commissioned for The Times in 1962, were sculpted on spuds before being stamped onto paper.

Andy Warhol spent much of his early life reading comics and magazines. This popular culture crept into his later artworks, turning him into the “poster boy for pop art”. Helen Bauer ...

When Andy Warhol ... “The paintings themselves are very wonderful and unique, and I’m glad my father recognized my uncle’s genius and his talent as a painter in the early years,” he ...