Hi, Leah. You join groups that represent your artwork, then wait and hope to get featured on the group homepage. To find groups, go to COMMUNITY - GROUPS. Good luck!
You search for groups on FAA and then join the group. Then you can select images for different groups. The groups will also be listed on your page, Click on the Group tab
Go to the Group you wish to submit an image to from the link Jessica provided. > Under the Group Name - click on "My Group Images" > You will see all your pictures - Scroll down to the one you want and click on "Add to Group" on the right side.
