Haha, yeah, for some reason a lot of people are asking if there´s any meaning; the only thing I can think of is that I was playing Zelda at the time and it seemed like a good visual for a game or a story. Nothing more, nothing less xD
Regarding ArtBlock, sometimes I find that just drawing or doodling anything can help. :) Maybe look for a prompt list or make your own. I hope you get over the block soon!