Influence is not influence. It’s simply someone’s idea going through my new mind. — Jean-Michel Basquiat Robert Rauschenberg once told art historian Dorothy Seckler it was okay to swipe from another painter because “one can use another man’s art as material, either literally or just implying that they are doing that, without it representing a lack of a point of view.” Swiping is the subject of Soutine/de Kooning: Conversations in Paint , a blockbuster show now at the Barnes Foundation in Philadelphia. “This show is the reason there are shows,” Forbes said of Soutine/de Kooning . Soutine/de Kooning asks you to see for yourself the many ways Willem de Kooning swiped from Chaïm Soutine, 11 years his senior. And swipe he did. Soutine’s paintings, with their impastoed surfaces and high-energy brushwork, were eye-candy to de Kooning, and influenced most aspects of his abstract figurative paintings of the 1940s, ’50s, and ’60s. The influence is hardly imaginary. There’s historica...