So aside from my main art focus (wire wraps) I also do photoshop art and stuff. Some friends and I have been thinking of doing a small tshirt co using logos and designs we create. I came up with these two designs Just sharing some art Peace, Isaac
You'd need to convert them yo vectors before using them on t-shirts. Print shops dont like photoshop images, vector images work a lot better but they are really cool.
i printed up some tee's for my shop once, usually you'll be cool submitting your artwork as .psd as long as the image is big enough for them to use without loosing quality. the second pics wicked, love the colours, not to keen on the text at the bottom - looks kinda out of place - but yeah, looking good not to keen on the first one, but again love the colours. theres some nice work on it, but overall i'm not in it and i don;'t think it really works as a logo ( imo of course! )