Unsplash Wallpapers for Mac (Official) - Curated, HD desktop background photos from Unsplash.
Sketchfab for Museums - Browse thousands of cultural artifacts in 3D and VR
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
museobit - Make your 3D web gallery
Wallpaper Wizard - Wow-worthy backgrounds for Mac
3d Scanner App - Free LIDAR 3d scanner for iPad Pro