Check out this unusual RV picture of a concept from an industrial designer named Weili Feng. Named the Harmony, this is an econ-friendly RV that runs on alternative energy including solar power and hydrogen fuel cells. This RV is designed to go from land to sea as well making it an amphibious motorhome. Check out more pictures and information here. While we can’t offer you the Harmony, we can offer these other great RVs for sale.