I'm a little late to the party on this one, but this looks amazing.

I'm impressed it only took you 6-7 hours to come up with all that. In my very gradually developing art skill, it would take me days or weeks to finish such a piece! Amazing detail and beautiful coloring. :)

Sugoi

As XxanonimusxX said one of the best futuristic cities i've seen.

I love how the cities just fall away in the background, gives a huge sense of scale. I sat for at least 2 minutes just taking in all the detail. :D

Amazing

I love it! I like how you made it! The city behind and the spaceship going to fly have a good perpective. It looks the Earth in a closer future. I think that this is the best futuristic-architecture drawing I've ever seen.
Wonderful! And favourite!
5/5 10/10
PS: I also like the other space ships flying.

Awesome is good!!

I congratulate you for this tutorial, right now I'm going to buy things, good to see you there