>> As said in some post above, there is one: Sketch. And you can use any
>> other image editor able to load and save PNG.

> I am surprised there is only this image editor for MorphOS. What a mess
> to have to load an external program to 'fudge' an icon into being

There are umpteen image editors that run on MorphOS. Sketch is just the one that comes with the OS, so you don't "have to load an external program".