UI Movement - The best UI design inspiration, daily
Pitch Black Wallpaper - Pitch Black Wallpaper is an application, allowing you to set the pitch-black wallpaper to your smartphone or tablet.
Design Hunt - Curated design inspiration for everyone
WallpapersCraft - HD & 4K wallpapers
Page Flows - User flow design inspiration for mobile & desktop
Backdrops - The only wallpapers you'll ever need. Say hello to Backdrops.