Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
StockUnlimited - 1 Million+ affordable royalty-free stock photos, vector graphics, icons, infographics & more
Splashify - Beautiful desktop wallpapers for Mac and Windows
VectorStock - Download Free Vector Art, Stock Images, Free Graphic Vectors, Free Vector Clipart, High-res Vector...
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.
Vector4free - Vector4free is an online platform that comes with unlimited vector art and graphics to use for multiple purposes.