I’ve been saving the picture in the banner each time I visit Steven’s place. Here’s what I’ve collected so far. The music is Raymond Scott’s “Celebration on the Planet Mars,” performed by the Metropole Orchestra with the Beau Hunks.
(This is probably not the final version. The software I intended to use decided that it doesn’t like my machine after all, so I had to struggle with a less-capable application with limited output options. I’m not entirely happy with the results.)