Exposure New Tab - Get a beautiful photo from Exposure in every new tab
Wallcat - Enjoy a new, beautiful wallpaper, every day.
Google Arts & Culture - Explore collections of art and culture from around the world, both past and present.
Splashify - Beautiful desktop wallpapers for Mac and Windows
New Tab Startup Quotes - Inspiring startup related quotes in every new Chrome tab.
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.