Yep. The basic membership is free and stays free. You can upload as many images of your artworks as you like, follow other artists, etc. The only optional extra is highlighting your profile. The PLUS and PRO subscriptions let you delve deeper. You can find more information on the extra functions of the paid memberships here in the pricing guide. As an art lover, you can write comments, follow artists, contact them and put together your own little collection using likes and glares.