This is *gorgeous*! I love the richness of your grays, some warm, some cool, and how alive the cityscape feels.

May I ask a few art geekery questions? I assume that's watercolor, but what sort of paper are you using? Is it the same as what you've inked on? (I find paper good for ink to be incompatible with paper good for watercolor, which is why I'm wondering). Sorry to be nosy, but I love the way your color and ink are both so good. And, are you using dip pens or permanent markers?