No offense, but its just a bit too simple… The front of the shirt is what more people are concerned about, and that would be blank, and the back of the shirt has nothing except a little square… It’s a smart concept, but there’s not enough art involved…

Thanks for the comment, but I disagree. Not every t-shirt needs a full frontal squash of colour and shape.

No, tee shirts don’t have to have a squash of stuff, but DBH tends to lean more towards artistic designs, and stuff with subtle/minimalist art should have a really strong concept, and vice versa. This has both a simple concept AND simple art, so people are going to see it and go “... k, so?” and move on. There’s nothing in terms of depth or complexity (in art or concept) that begs for a second look or more than a glance.

Maybe make some electrical lines/circuits from the switch to the front turning on, say, a heart, lungs, organs, etc. Far, far too simple