Old time religion. (Erol Otus, from AD&D Deities & Demigods, TSR, This is from a later printing without the Cthulhu and Melnibone mythoi. The picture is dated so perhaps this art was added to the later printings to fill a blank page?
oldschoolfrp: “ An encounter with an efreeti on the Elemental Plane of Fire – David Sutherland’s full painting for the AD&D Dungeons Masters Guide, TSR, (Image via The Acaeum.) ” “The fabled City of Brass can be seen floating over a flame-swept.
The Illusion of the Decapus. (Laura Roslof from the recalled orange cover version of D&D module Palace of the Silver Princess, TSR, Jim Roslof’s wife Laura contributed a number of illustrations to both versions of