Wallcat - Enjoy a new, beautiful wallpaper, every day.
Isometric - Create beautiful, abstract works of art & optical illusions
Splashify - Beautiful desktop wallpapers for Mac and Windows
Synthesys X - Start Turning Online Inspiration Into Unique Creations.
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
DynaPictures - Auto-generate hundreds of personalized images in minutes for social media, e-commerce and emails.