Elf House was created out of diamond willow. Natural worm holes and color. This one won award in 2006 Northern Alberta Wood carvers Assoc. Artist Guarantee This art piece is a guaranteed one of a kind certified original created by the artist. Certificate of Authenticity is included with purchase which states the following: · The product is an original art piece · Allows for accurate insurance purposes and estate planning · Documents the value and authenticity of the artwork. · All items are documented to whom they are sold · Provides value authenticity for financial statements All Items have a 30 Day Artists Guarantee, if you are not 100% satisfied. Art pieces are difficult to clearly enjoy by picture alone. We want you to be 100% satisfied with the art piece. You may return this item for any reason as long it has not been materially changed or modified. We will refund payment minus shipping and processing costs.