unframed paintings will be rolled and sturdy packed with thin plastic layer between paintings,shiping via worldwide express (dhl, ups, tnt, fedex), framed paintings will be put into cartons flatly and ship by sea.if any of the delivered articles show material defects, transport damage or the wrong articles have been delivered, please inform us within 24 hours after you have received the goods and we will immediately exchange or refund all goods. damaged goods will be replaced whenever possible, if however we are unable to replace them they will be fully reimbursed. for more information please look at http://www.oilpaintings.cc