The wood is kiln or air dried to between 6 and 12 percent moisture content. Where are you planning on displaying this work; and in what part of the world, will it be in a climate controlled environment, or outside? The answers will be a factor in the drying process I use, and what (if any) special treatments may be needed to protect the sculpture. While nothing lasts forever, I will warrantee my work for the duration of my lifetime, beyond that, i won't be much good to you. More information about Cypress is available here:
www.wood-database.com/lumber-i…