Turin confronts Glaurung by TurnerMohan : r/ImaginaryDragons

Calculating the size of Glaurung : r/tolkienfans

Ancalagon >>>> Glaurung >>>> Smaug : r/lotrmemes

Tribute to Glaurung, the most savage creature with the best roasts ever made in Arda : r/Silmarillionmemes

My Turin Turambar vs Glaurung drawing : r/lotr

Glaurung, Father of All Dragons by Heraldo M : r/ImaginaryMiddleEarth

Glaurung and Nienor by mysilvergreen : r/lotr

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

Glaurung, the Great : r/custommagic

The Glance of Glaurung by Alexey Rudikov : r/ImaginaryMonsters

What do you think Glaurung would have looked like? Lore wise I feel like the last picture would be more accurate. But I've always pictured him more like the first and second