Embed Flickr Slideshows - flickrSLiDR. Express - 3D wall of photos & videos. Posting a 3D wall on your site is as easy as 1-2-3. Cooliris Express is a Flash®-based version of the Cooliris Wall you can embed into your site for all visitors to enjoy. Create your own Wall with our online builder in three simple steps: Select content Choose from Facebook, Flickr, Picasa, YouTube, or any Media RSS feed. Customize. Picasa Slideshow Tool.