My favourite major city is definitely Silvermoon City.
The gorgeous spires, the golden railings, the pale walls and the rich red tiles. I love how beautiful that city is. For a metropolis that was built by hands (and not nature such as Darnassus, which came in a close second to Silvermoon), it certainly captures the essence of the Sin’dorei.
And to think the city that is there now is only half of what it used to be before the Scourge. It makes me wonder what beauty was destroyed when Arthas marched through it on the way to the Sunwell.
I would have loved to have found some concept art for Silvermoon instead of just a game shot. Hrm, maybe I should do some art myself or do some high res 3D models of it. Another little side project for me.