Magic Data powered Galleries and slidersBrowser Info Environment
Hence Sorcerer's Gallery. Sorcerer's Gallery does for image galleries what Sorcerer's Map does for maps. A gallery block where the list of files is selected by a magic data, and then a selection of templates display that as thumbnails + lightbox, slideshow or slider.
Just write a simple MD expression (or as complex as you like) to select the files you want to show, then the templates take care of the rest. It comes complete with blocks by ajax templates, so you can easily create interactions such as dynamically refreshing to different galleries based on form entries.
Sorcerer's Gallery is currently in the PRB.