Google Arts & Culture - Explore collections of art and culture from around the world, both past and present.
Exposure New Tab - Get a beautiful photo from Exposure in every new tab
New Tab by Flickr - Get a beautiful photo each time you open a new tab
Less Boring New Tab - Your browser deserves a better new tab page
Gratitude Flow - Gratitude Flow is a web extension that allows you to share and receive gratitude on your new tab with real people around the world.
NatGeo NewTab - Displays the NatGeo Photo of the Day on opening a new tab