GifBook - Make animated GIFs into paper flip books
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
ASCII Prints - ASCII art on your wall ¯\_(ツ)_/¯
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
VSUAL - A new high-end print on demand marketplace for artists.
Splashify - Beautiful desktop wallpapers for Mac and Windows