Largest high-resulution image file legally avaiable on the web - from the Internet site "Memory of the Netherlands", Royal Dutch Library, http://www.geheugenvannederland.nl For a 10 step guide how to work this site see my Digital Vermeer House, links page.
Details may also be seen on this page:
http://resolver.kb.nl/resolve?urn=urn:gvn:MAU01:0092
Drs Kaldenbach also gives Private Art Tours
This image copyright Mauritshuis, 2004.