Those who visit my webpage (as opposed to reading it via RSS) will notice that over the last few months I changed my gravatar (to a friend’s caricature from 1995 of me with a saxophone, which you can see to the right), and then I changed the template and the layout of the pages in the top menu, and added a lot of headers, including a few with me playing saxophone, like these below: The template change had been necessary for a while, but the selection of images of me playing music in the headers has not been incidental. Ever …