I should just go right now and say you're my favorite artist on this entire website. I just loved this as most of your other drawings! The weird thing is that at first, it looks really realistic. It's a bit cartoonish when you take a close look at it. That's not a criticism, it works perfectly. I at first thought this was a city floating in the air.
It looks more like a giant floating ship. I love how the main character is there looking at everywhere. Can a picture have a main character? Something as epic as this certainly! The details of the bird and the Moon are fantastic. I'm glad to be part of a community that brings great pieces like this out!