Duuuude this is creepy! D8 Cause like...years ago, I had a dream, and there was a guy that led me around these really eerie places, and he looked 90% like this dude here. Scary scary scary, but I'm actually very glad someone was able to portray him close to how he had looked within my dream. Cause I couldn't draw him for shiot.
P.S. I love the Valar. Námo is my third favourite, after Varda and Manwë (though due to Hobbit fanfic, with it's juxtaposition of a hobbit with a group of dwarves, Aulë and Yavanna have been creeping up in my favourites list).
Sorry, but this made me so happy you have no idea. Finished the Silmarillion a little while ago, and have been obsessed with the Valar etc. ever since, and this wonderful rendition of Mandos just made my day. <3