Every day at the Lido Market and at other buffet presentations throughout the ship, you've seen the beautiful and detailed ice sculptures that decorate the tables and surround the food presentations.
Once each cruise, you can anticipate that the Zaandam's master chefs will demonstrate their specialized ice sculpture carving skills, most likely beside the Sea View Pool or the Lido Poo.
Using tools from chain-saws to a variety of different sized chisels, they will start with a plain block of ice and sculpt a complete creation as we watch.