Glaurung and Túrin by Francesc Camós Abril : r/ImaginaryMonsters

Glaurung: Father of Dragons and His Orc Host, by Jordy Lakiere : r/lotr

Dragon of Middle Earth by Doomguy26 : r/lotr

Glaurung : r/lotr

And we haven't even touched on Glaurung vs Ancalagon : r/lotrmemes

How accurate is the scale of this picture? Ancalagon does seem a bit too big, but this might be completely correct. : r/lotr

Glaurung by Nicolas Peña (Amisgaudi) : r/ImaginaryMiddleEarth

Glaurung VS Red Death (Lord of the Rings VS How to Train Your Dragon) : r/DeathBattleMatchups

The Silmarillion - Turin vs Glaurung by Guillem H. Pongiluppi : r/ImaginaryDragons

Glaurung and Nienor by John Howe : r/ImaginaryMiddleEarth

Glaurung, Ancalagon, and the Dragons of The Silmarillion! : r/lotr