I'm not sure multiple images by the same artist in the H20 are the artist's fault. IMO the problem lies with the mindless, automatic vote-button clicking by the artist's circle of friends and admirers... I think most of these folks will simply vote for any new post by their buddy and add the same mindless, automatic "WOW, this is the greatest since your last WOW this is the greatest" comment without even looking at the image. (...witness the plethora of SOW pictures; 2, 3 or 4 at a time - all essentialy the same...) I don't know what the solution is but I think it would help if we voted for images that are, in our opinion, good and deserving without first looking who the artist is (and that's is not easy to do)...