First read the other gallery help topics on this board:
-log on Artdc.org
-if you haven't done so first, consider creating an album first.
-Click the gallery link on the side bar or a the top.
-Click 'upload files' (you must be logged in).
-Select the files to upload.
-enter information about your files.
-at this point you select which album you want to upload into (for each file).
-Select the apropriate silver spring album (not your personal album!).
-note that it's possible upload images to your own personal albums or several public albums.
Limit of 150kb per image at 1000 x 1000 pixels (please please save your images for the web)
Find the gallery at:
http://artdc.org/gallery/