John Hart is the curator of a wonderful Stereo 3D Gallery of exhibitions of the work of various stereophotographers (3D photographers) with a variety of instruments and methods. The gallery allows you to choose from a variety of viewing methods as well for the images so you can get the options appropriate for your preferred viewing method rather than being locked into a method you are unfamiliar with or just not prepared for. The gallery is very well done with some incredibly striking 3D photos.