I have loaded new photos to the front page. I also made the entire gallery structure of the site less deep, so that a user can more quickly get to the large (pretty) photos. More galleries are directly accessible from the photos home page.
I like the way my web pages look when the images are all the same size. However, I have a number of photos that I like that happen to be vertical. I’m not sure if they can be cropped horizontal and still look good.
It’s probably more worthwhile to spend my time labelling and describing the images.