That's helpful, but not exactly what I was asking. These were all for ONE company, not a client through Fiverr, but they have licenses to produce products for star trek, dc comics, etc. You mention I could with their permission use these images, but would I not also need permission from each of the companies they license those IP's from? does that make sense? The basic copyright stuff makes it sound like if I so much as post a design of say, Mickey Mouse, that I did by myself for myself, I'd still be infringing.