Finding high-resolution images is not always as easy as searching Artstor (though that is a great place to start!). If you're striking out on Artstor, try these alternative image repositories. As always, be sure to correctly attribute your images. Guidance on doing so can be found in the OER and Copyright box on this guide.
While not technically OER (because they are subscription based and have copyright restrictions that prevent them from being remixed) these resources are available to Pratt faculty and students at no additional cost.