Beleriphon
Totally Awesome Pirate Brain
Dude, neat idea! I'm actually surprised, but it looks like the 5E book has the most full page art??
Every chapter and section includes a piece. So between the PHB and hte DMG there is a lot of it to use. What i never noticed was the unnamed iconics they use. Even between scenes at least one character from what looks like a party is shared in almost 90% of them.
The group examining what look like magic items is the same as the group fighting in the dungeon, and those same characters appear in other pieces individually or as pairs. For example the dwarf in the caravan piece is the same as the one looking at magic items and fighting beasties.