The Art Project is a unique collaboration with some of the world’s most acclaimed art institutions to enable people to discover and view artworks online in extraordinary detail. Working with over 250 institutions, we have put tens of thousands of works of art from more than 6,000 artists online. This involved taking a selection of super high resolution images of famous artworks, as well as collating more than thirty thousand other images into one place. It also included building 360 degree tours of individual galleries using Street View ‘indoor’ technology.
More information can be found here
Google Art Project on YouTube