The app Prisma is taking the world by storm. It’s app of the year on both the Apple and Google stores. And I feel it’s deserved. With some exceptions, it creates a work of art out of almost every picture. Some aren’t sure it has staying power (similar apps have come and gone over the years). And the painters of the world may think it lacks soul. Still, it’s a fun diversion and cool to play around with on Christmas Eve.