ARLIS has launched a photo stream on Flickr, the popular photo sharing site. The stream consists of more than 2,000 images from the Exxon Valdez oil spill slide collection at ARLIS. All images in the ARLIS photo stream are in the public domain and available for reuse. The ARLIS photo stream on Flickr is available at www.flickr.com/photos/arlis-reference. High resolution images are available from ARLIS.