Elladan and Elrohir ‘And have you marked the brethren Elladan and Elrohir? Less sombre is their gear than the others’, and they are fair and gallant as Elven-lords; and that is not to be wondered at in the sons of Elrond of Rivendell.
Glorfindel was tall and straight; his hair was of shining gold, his face fair and young and fearless and full of joy; his eyes were bright and keen, and his voice like music; on his brow sat wisdom, and in his hand was strength.
I think his face here looks so so sad, because as this other person pointed out, he is not much accustomed to dealing with death, and it grieves him(Also people stop hating on Legolas you bunch of elf-hatin losers!
Infamous Noldor: Maedhros eldest son of Feanor."Maedhros did deeds of surpassing valour, and the Orcs fled before his face; for since his torment upon Thangorodrim his spirit burned like a white fire within, and he was as one that returns from the dead"