Orc Monk
Oil painting
Frank Frazetta

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My favorite product was a robed Orc standing in a canyon of red rock looking like he was up to absolutely no good.

Another fun idea, to me, would be an Orc Monk reciting some creepy eldritch rite, or mid-way up a mountain path on a pilgrimage, or DJing a wicked sick set in a monastery rave put on by Monster Energy Drinks. Or maybe Bang if that's still a thing.

Or if you want to help me out with making a Face Claim / Character Illustration for my latest stupid idea, Tharg Bluhdaxe...

A big edgelord Orc Barbarian type with a big bloody sword standing amid a bunch of dead bodies. Something kinda like that old classic Doom image.

Halfling Rogue/Adventurer
Oil Painting
Frank Frazetta

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My favorite product was a squatting Halfling Monk, barefoot, wearing what looked like some very rough and well worn traveling robes

Another fun idea, to me, would be the fairly common place Halfling Robe drunk in a bar, or passed out in a bar, or smoking a pipe on a hillside.

Lovecraftian Detective
Oil Painting/Sketch
H. R. Giger or Bosch or Stephen Gammell

I swear, from that last combination I had one that 1,000% looks like it should be a book cover for a Lovecraft Inspired Anthology. Also several beautiful and creepy Cthulhu Critter Detectives instead of human detectives in a Lovecraft setting.

Another fun idea, to me, would be a Detective, a Fish Man, and Cthulhu himself sitting at a table in a dank little bar playing Poker. The Detective has the Dead Man's Hand (Aces and 8s). Or Cthulhu getting upset because he can't solve a Sudoku puzzle. Or a Lovecraft Fishman fishing for humans.