You can now turn Prisma snaps into expensive art prints

This summer, in the heat of the Pokémon Go craze, I found my attention drawn away by another popular app called Prisma. Like Instagram before it, this little utility churned out square pictures that were filtered in particular styles — though Prisma’s novelty was to use a style transfer method that made my photos look reminiscent of famous artworks and styles. It was and remains fun to play around with, and is regularly updated with new styles. But the one thing I hadn’t