The Rijksmuseum is the Dutch National Museum in Amsterdam. They have digitized 125,000 pieces of art from their collection. This site is absolutely amazing and besides their amazing collection you can download their high-resolution art free for personal use. LOVE! Their plan is to add 40,000 images every year to this site until the entire collection of one million pieces is available. You can even create a free studio account and categorize all your favorite images in a folder. This Rijks Studio account is similar to Pinterest where you will be able to browse other users' collections. Locate Rijksmuseum online here.
Flow Studio colorized these pieces below and turned them into beautiful stationary for the museum.