This is for firefox users, chrome users have one too

art artwork each day displayed in a new tab

Art Project

https://addons.mozilla.org/en-US/firefox/addon/art-project/?src=search

With this extension, in every new Firefox tab you’ll see masterpieces ranging from Van Gogh and Monet, all the way to contemporary works from street artists around the world. The artwork is refreshed every day. If an artwork happens to spark your curiosity, click the image description to discover more on the Google Cultural Institute website.

New artwork each day displayed in a new tab

It is difficult enough trying to avoid google now.