Here at 500px, we’re always on the hunt for new and unique artistic opportunities to bring to our community. Last month, it was photos on billboards—this month, it’s photos on beer cans! 500px and Collective Arts Brewing have joined forces to give photographers around the world a one-of-a-kind canvas: Take over Collective Arts’ “Ransack the Universe” IPA can with your art. Want your photo on a limited-edition beer can? Keep reading… Why submit?500px and Collective Arts will handpick the top…