Since I started posting stock I suppose that I had better address copyright issues. Copyright law is bizarre and frustrating as the folks who make the laws or enforce them don't seem to bother to read them. I will not knowingly use a copyrighted work for my stock. As the old pictures I use are monochrome and the end result is color, and the coloring process is one of my own design, I submit that my work is not derivative because color cannot be derived from black and white. To the best of my knowledge a mechanical reproduction such as a copy of a picture is not copyrightable because it is not a creative process. An improvement or enhancement of a public domain work if sufficiently different from the original may be copyrightable. I therefore try to use only unaltered pictures or pictures such as dA stock sources where permission for use has been granted. I submit that the stock I post will be at a pixel/digital level unique and original and of my own creation; even though they do look like old dead naked lady pictures. So.... I think it will be okay if you use them.
Rules for using my stock:
Go, have fun, be free, unrestricted use is hereby granted (subject to permission of any other copyright holders if any) of any of my posted work containing the word "Stock:" in the title and having a solid red background. If you use it a note or link would be nice but not required.