Artsy - A global platform for discovering and collecting art.
Year In Progress - Day / month / year progress bars 📊 in your taskbar
ArtMajeur - +1 Million original artworks, Free Shipping Worldwide, Low prices guaranteed, 14 days return: buy all the art you love on Artmajeur!
Memento Mori - A little stoic reminder page
WikiArt - The Encyclopedia of Fine Art
ICYMT - Watch as time progresses on every new tab.