What came after pop art?

Answer 1

It's actually not possible to pinpoint one single movement that came after pop art. Firstly, because pop art is a label that could still be used for a number of contemporary artists, such as Jeff Koons. And secondly, art history is not a linear development that moves from one style to the next. Several styles or movements can exist at the same time. There is not one single, universally true answer to your question.

Answer 2

There is this very vague term 'Post-modernism'.