Printed on acid free, textured fine art paper and finished with a mat.
I get a lot of T-shirts ideas. The fact that I rarely execute on any of them, is a story for another day.
My advice for younger people for the longest time has always been, "Work your butt off." As I get older I find myself amending it somewhat, to something more like, "Work your butt off doing something you love, something that matters, something that resonates. Don't worry if you die trying- it's better to be corpse that once had a go, than a sleepwalker who never bothered."