Sketches at the Farm, Onalaska (WI) Sketches of animals made at Rainbow Ridge Farms in Onalaska, Wisconsin. Ink and watercolor pencils. Apuntes del natural realizados en la granja Rainbow Ridge en Onalaska, Wisconsin. Tinta y lápices acuarelables. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to share on WhatsApp (Opens in new window)