Please note that I have retired from Wikimedia and Wikipedia - whether this is permanent, I don't know. In any case, I am not likely to post any more images here. But, not only will the current images remain (of course), but I am in the process of transferring them all to Flickr at a higher resolution, reprocessed and geotagged. You will find many (eventually all) here:
(These images are mostly pretty second-rate, or worse, but I hope their CC licensing may render them of some use. Note that most of my images on Flickr are All Rights Reserved, though I am likely to give permission for non-commercial use if asked nicely.)
If you wish to get in touch with me, please do so via my Flickr account. I am unlikely to pick up any PMs here.
All images from here have this licence, except where I got it wrong :(