Fixed a few issues with this image. This image is recommended for 1280X1024 version.
Better 1280 x 1024 version here

Also have a widescreen version in 1920 x 1080 if you wish. (Update: image adjusted for better text placement)
1080p version

Have fun

Thanks for the widescreen HD version, who are the three characters? Were thinking they were from the Lost Vikings game for a second (reminded me of it for some reason ).

@Gnu

Noticed a slight problem, the tagline could do with being a bit higher, maybe directly to the left of the boing ball? Only AmiDock obscures the tagline when centered on bottom of screen or in the default bottom right corner which is a shame, using 1080p version with icons scaled to 75% in AmiDock.

Still makes a great background though .

No problem Daniel. I don't have OS4 and can't visualise how far up you need it. Can you post a screenshot of your workbench so I may use it as a guide? I will have the changes done shortly after. If you have any other sugestions for the image i'm all ears.

Thanks for your input

Regards

@Gnu

I have posted a screenshot (scaled down). The AmiDock icons are 75% normal size. I think the text would need to be towards the top half of the boing ball to keep it clear of a typical AmiDock setup. Please see AmigaOS screenshots.

Changing the people for Lemmings or three Amiga game characters, e.g. Zool, Settlers Knight, Guybrush or LeChuck (from Monkey Island), Superfrog, etc, would be pretty cool IMHO.

Those are some cool ideas. I'll toy around with it when I have the time. If nothing gets posted it's because I haven't got the skills.
I'm working on the updated image for you now.

Fixed wallpaper to work with the Workbench titlebar, and an AmiDock centred at the bottom of the screen, here (1080p).