I used water soluble pens on this version of my Bryant Park Building, except for the yellow color I applied, to represent the lighting. I like the feeling of sketching with a looser hand.

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