This is gorgeous! I love the painterly quality and the palette you've chosen, so gritty and grim. The battle flag in the smoke in the background, and the hazy silhouettes are an especially nice touches. It really gives this piece atmosphere. And Genma's intensely focused, thousand yard stare is haunting. Fantastic work.
I write Genma at ANBU Legacy>/a> (and did at Fallen Leaves), and I'd really, really like to use this image for an icon for him. Would you be okay with that? You can reach me on gmail: nenenezuko or here on DA.