Great pics Horseless.
I haven't tried it from the photo gallery before, I always use photobucket and it seems easier. To get your image to show up large size I right clicked on the full version of your photo in photogallery, clicked on properties, then highlighted the address in blue, right clicked on the address and chose 'copy'. Then when to post the picture I clicked on the img button, pasted the address, then clicked on the img button again. Sounds complicated, and maybe there is a better way someone can share.
Keep trying!