I have joined a group, how do I add my image?
Go to the group.
Go to the tab My Group Images
On the left you now have a menu.
Choose the images you wish to add.
Tick the images you wish tgo add and then press Add Selected images to Group (see image below)
When Uploading a new image
When you upload new artwork you will see any joined groups on the page where you add your description and keywords etc.