Unfortunately, all I can do is to upload the picture that is provided. Once uploaded, I can't adjust it in any way.
With that said, I'll make a note of it so that a possibly more flexible image, along with the option to collapse images, can be taken into account for the upcoming upgrade (that's probably/hopefully coming in that time period between Christmas and before shows resume. That is the goal anyway).
Until then, thank you for bearing with us.