After meticulous sketching, i like doing a quick sketch. Using water soluble ink pens adds an element of unpredictability, when I dowse water in those areas. Please visit my Etsy shop for my artwork for sale inspired by my autistic brother Mike at: etsy.com/shop/AutismInspiredArt. My other artwork for sale is at: Etsy.com/shop/OtherArtbyJack