WARHOLIAN is an adjective used to describe something related to the American artist Andy Warhol (1928-1987). ARTY is a fitting crossword solution for WARHOLIAN, as Warhol was a major figure in the Pop Art movement, which was characterized by its use of bright colors, bold lines, and commercial imagery. Warhol's works often featured everyday objects such as Campbell's Soup cans and Coca-Cola bottles, and he is also known for his iconic silkscreen prints of celebrities such as Marilyn Monroe.