A couple of choice pieces of original art currently on Heritage Auctions.
I can’t say for sure if the Pro-White changes on Doctor Doom were made by Joe and/or someone at the Marvel office. In this collection of Joe’s brushes, in the middle of the container you’ll see one with dried Pro-White.
Ditko’s inking is a good contrast to Joe because he favored a pen for outlines, using a brush for emphasis and solid areas.
Ditko was only halfway thru his run and Spidey was already bulked-up.
g total story great looking at this stuff up close, ditko cant draw in fancy terms the mise en scene ooh la la, in english the total effect of each panel into each each pg into story