Apparently, XLARGE, a company that makes poorly-designed t-shirts and other fashion atrocities for the dim-witted and/or aesthetically-challenged, recently made a good looking t-shirt by ripping off artwork by Minneapolis’ own Roger Lootine. You can read about it here.
You can contact the perpetrators here if you are inclined to tell them what you think about this. Or maybe you’ll want to just check out their site and see if they have decided to use some of your artwork without your permission! Spreading the word that these people are blatant plagiarists by passing this story around seems like a good idea.