Dragons in Middle-earth - Wikipedia

Glaurung: the first dragon of Middle-earth – mogsymakes

Glaurung - the father of dragons by Muto_Scapulari -- Fur Affinity [dot] net

What is the most accurate size estimation for Glaurung the dragon? - Quora

Glaurung Size Chart by SyndarilArt on DeviantArt

Tolkien Time: The size of Glaurung

The only thing bigger than Ancalagon the black : r/Silmarillionmemes

Turin Turambar Confronts Glaurung at the Ruin of Nargothrond Greeting Card by Kip Rasmussen

Smaug Size Chart by SyndarilArt on DeviantArt

Glaurung, an art print by Ash Blender - INPRNT

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