8.5/10 - love the colours, overall looks nice and together. flows well. (the fire one) 5/10 - there is something covering his face from the right, looks weird to me. i think the background looks weird too (messy in a way). maybe a colour version would clear some things up. writing sig: looks nice. love the font. original idea. as a sig on its own, its different so i dont really know how to rate it, but anyhow, looks good.