Testing slideshow software, take two. This is Fotorama, created by Artem Polikarpov, and I love it. It took a while to figure out how to get it to work in ExpressionEngine, but now that I know, it’s easy.
This one can take images from anywhere on the web, so setting it up from a Flickr account will work well. I set this up by uploading images to the photo gallery module in EE and linking to those.