I know it sounds odd but I seem to have about 1000 pictures of England and the various groups, but none of myself. I'll look through them and see if I can't find one to download.
Thanks to everyone for your input. I still have to disagree with you though. Please understand that every thing I say falls under the category of "From what I've read, my opinion is".
Peter, I don't think he had a motive. When he was crowned, the boys were "still alive" so if "being the king" could be listed as his motive, he was already "the king". He didn't need to kill the boys to be "the king" and the Titulus Regius had determined that the boys were illegitimate so they were really no threat to his crown.
Sue, I agree with you too that very little was done without the kings knowledge or consent but again, having already been crowned "what" was his motive?
Buckingham was a pretty unscrupulous character. It wasn't a case of someone running out of the tower yelling "Oh my God, the boys have disappeared" It appears to be more a case of , after a period of time, no one simply "ever saw them again". It took their mother 2 weeks to question where they were. Richard was 200 miles away during that summer. Three days after the princes were last seen playing in the garden, Buckingham left London, and defected to the Lancaster side. Within 2 months, he accused Richard of their deaths and started his rebellion. With both "opportunity" and "motive", I still vote for Buckingham.