The image was colored with Prisma pencils and OMS. I matted it with a nuetral washi paper from my collection of Japanese papers. On the bottome right is a wax seal with the imprint of the kangi for happiness. It's rather hard to see in the photo.
Peddlars Pack - Koi Stamp
Stone Horse Stamps - Washi Paper
Gartner Gold Sealing Wax
Kangi Stamp - Kodomo
Prisma Pencils and OMS