DeepArt or DeepArt.io is a website that allows users to create unique artistic images by using an algorithm to redraw one image using the stylistic elements of another image. This uses "A Neural Algorithm of Artistic Style" a Neural Style Transfer algorithm that was developed by several of its creators to separate style elements from a piece of art. The tool allows users to create imitation works of art using the style of famous artists. The neural algorithm is used by the Deep Art website to create a representation of an image provided by the user by using the 'style' of another image provided by the user. A similar program, Prisma, is an iOS and Android app that was based on the open source programming that underlies DeepArt.