A question for those who like cool t-shirts

I've been reading Kristine Kathryn Rusch's fascinating series of posts about the licensing of story elements, and it led me to a related notion: putting book covers on t-shirts myself (via Redbubble, probably).

That would, however, require me to obtain a merchandising license for stock images I licensed myself, as I didn't purchase the extended license required for merchandise, and/or obtaining permission from the cover designer. That means spending money to maybe, eventually, make a little money. So I need to know which cover designs are cool enough to appeal to people who've never read, and may never read, one of my books.

Please let me know which, if any, of these covers you'd consider wearing or giving to someone!

You can respond by comment here, or by replying to the Facebook and Twitter posts where I'm putting the link to this post, or by emailing me at kawyle@att.net. Thanks for any feedback you can send!