ilmen

"In Arda his delight is in the winds and the clouds, and in all the regions of the air, from the heights to the depths, from the utmost borders of the Veil of Arda to the breezes that blow in the grass."

-Valaquenta

Manwe's domain, the Veil of Arda encompasses all of the atmosphere. To behold it all at once is probably impossible even from the highest peak of Taniquetil, but I heard a mannish say once.... "unattainable dreams are the best kind". I interpret it as always have a desire in mind, no give up hope

Once a year, something unusual happens in the atmospheric layer of Ilmen, the airs where the Sun and Moon reside: both appear at the same time in the sky. I wonder what both Arien and Tilion think at a time like this.... that he can finally reach the sun maiden? That she barely runs away from him? I know it is a sacred day for the dwarves, but I also wonder... do they know it is two Maiar who guide them in the sky?