The artwork for this set comes from Axel Giménez and my own photos and scans. The worst quality images in this set are for Battle Armor He-Man and Battle Armor Skeletor – more’s the pity.
Update: Battle Armor He-Man has been updated with nicer artwork (minus the sword) courtesy of Axel!

Masters of the Universe Cross Sell Art:
It’s great to have all this stuff at one place – thank you! I feel more and more that this great blog should be turned into a book. But until then I’ll come back again and again …
Thanks very much Mårten, I really appreciate that!
Where did the Jitsu sell art come from?
I’ve not found it on actual packaging. It was shared by Axel Gimenez, I believe it was also published the Dark Horse Art of He-Man book. I think it was likely in Mattel’s archives