Abandoned PicasaWeb as I read they have abandoned their users. WordPress is the replacement for now.
My first lesson is: “Make sure you decide on the Permalink URL – if you change that, then any edit you have previously made seems to disappear.”
All that aside, the pencil drawing should have been a painting, but I didn’t leave myself enough time. If you want to see the full version, or download it, click on the drawing.
Turns out there is a Post… and there is a Page. Latter might contain a gallery, and that seems a good candidate for storing my paintings.