Victoria and Albert Museum in London has an excellent online print site from where you can order prints of the art exhibited in the museum. V&A Prints have a selection of more than 3000 images from the Victoria and Albert Museum, one of the most renowned collections of art and design in the world. The images for sale have been chosen to reflect the richness and diversity of culture, lifestyle and art found at the V&A. I loved some of the prints in the Indian Art section, as well as their collection of vintage posters. Definitely worth a look, and quite reasonably priced too.
[All images from V&A]