Get out your phone book and start calling local shipping companies.
Ask if they ship artworks and if they have specific insurance for artwork. Also ask if they will crate for you and how much that costs.
While it is probably worthwhile shipping to the USA, overseas would be prohibitive.
Err- have you weighed the painting? I collect art and most of the works I have I can easily lift with one hand-- and I am a little old lady. The weight sounds high for a picture on canvas. Is it painted on metal or tile?
