All of this art was published in various Dungeons and Dragons books and supplement. Might be a couple drawings from HARP (High Adventure Role Play)
Published in Dungeon Magazine (TSR) Poisonous Dragon from Jade Dragons and Hungry Ghosts Published in Dungeon Magazine (TSR) Bastards and Bloodlines Remorhaz Fight (Green Ronin) Book of the Righteous Hamunaptra Hamunaptra Hamunaptra Book of the Righteous Cavalier Handbook Advanced Bestiary Wrath and Rage: Orc Gods Wrath and Rage: Charge Wrath and Rage: Holy Wrath and Rage: Faeries Book of Fiends Book of Fiends: Stygian Book of Fiends Book of Fiends Book of Fiends Book of Fiends Book of Fiends Book of Fiends Book of Fiends Book of Fiends Wrath and Rage: Kiss of Life Wrath and Rage: Ragesmith Wrath and Rage: Anathema Nymph Wrath and Rage: Arbalest Wrath and Rage: Arrow Storm Wrath and Rage: Brain Damage Wrath and Rage: Bride Wrath and Rage: Cutthroat Wrath and Rage: Dire Rhino Wrath and Rage: Giant Leech Giant Slug Wrath and Rage: Half Orc/Half Owlbear Wrath and Rage: Miscast Spell Wrath and Rage: Patron Wrath and Rage: Orc Pirate Wrath and Rage: Rabid Boar Wrath and Rage: Ram Armor Wrath and Rage: Rich Wrath and Rage: Glider Wrath and Rage: Sapper Wrath and Rage: Scar Wrath and Rage: Shaman Wrath and Rage: Soul Gorger Wrath and Rage: Sick Wrath and Rage: Battle RAge Black Company: Daemonhound Black Company: Nobles Thieves World: Giant Crab Black Sails Over Freeport Black Sails Over Freeport Black Sails Over Freeport Black Sails Over Freeport Black Sails Over Freeport Black Scorpion Miniatures Touched by the Gods Black Scorpion Miniatures Black Scorpion Miniatures Touched by the Gods Touched by the Gods Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Hamunaptra Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Bastards & Bloodlines Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Book of the Righteous Cavalier Handbook Cavalier Handbook Cavalier Handbook Cavalier Handbook Cavalier Handbook Cavalier Handbook Cavalier Handbook Demonic sawfly – Ravenloft “House on the Edge of Midnight” Dragon Magazine 76 IMP – “House on the Edge of Midnight” Dragon Magazine 76 HAIRROR – “House on the Edge of Midnight” Dragon Magazine 76