Painting on vinyl is my new favorite. Acrylic and watercolor (because I can't stand oil) on vinyl just gives the coolest effect. I thought I'd share a piece I did this past year that I showed to RISD during a portfolio review a couple of weeks ago:
I love the cool textures that I got by mixing the two mediums together on top of vinyl. I also feel like Keith Haring, who painted on vinyl tarpaulin... shoutout to Haring!!!