Permission to use photos

I hereby grant royalty-free, worldwide, unlimited, nonexclusive, nonterminable, perpetual license and permission to freely use the photographs, including the right to reproduce, distribute, rent, lend, perform, display, broadcast, communicate to the public, alter, crop, edit, modify, adapt, prepare derivative works, and otherwise use the photographs, either in whole or in part, in any and all media, in unlimited number, and by any and all means now known or hereafter devised, together with the right to freely sublicense others to do any or all of the foregoing. To the full extent permitted by law, I hereby waive, forever and throughout the universe, any and all rights now or hereafter recognized with respect to the photographs and to each and every part thereof for any and all now known or hereafter existing uses, media, and/or forms. In this regard, I acknowledge and agree that I will not receive a credit on or in connection with use of the photographs. I represent and warrant that the photographs are original with me and have not been copied or derived from any other source and that I have the full and unconditional right to grant this permission to use the photographs. To the best of my knowledge and belief, use of the photographs in accordance with this permission will not violate the copyrights or other rights of any other person or entity -  Joseph Geddes Buchman. 12 June 2017