+1

Nel Yomtov had this nasty habit of colouring Soundwave purple...

...and yes, for some reason US artist José Delbo liked to draw Soundwave with a mouth (which isn't even emoting well...)

Then there was his persistent habit of drawing all characters not in the main shot some common plain colour - usually purple. He must've sure loved purple...

...then there was the front cover of US#58...
...wtf?!
Yeah okay, I understand that Prime is meant to be mightily urinated there, but why is he completely red?!