WXY architecture + urban design has been adding to Lower Manhattan’s Battery Park over the years, designing concession stands, a variety of benches, and a fountain, but their latest addition is adding a twist on the usual urban carousel. AN began watching the ocean-themed SeaGlass carousel back in 2006 when it was announced and the Battery Conservancy will be hosting a topping off ceremony for the structure on April 18. The carousel’s frame is made of stainless steel, evoking the spiral of a giant sea shell or the ornate ceiling of a cathedral.

WXY principal Claire Weisz said the part of the facade now covered in plywood sheathing will be clad in metal panels while other portions will include “smart glass” that can change from transparent to a dark blue tint. The solid areas serve as projection surfaces on the interior where underwater scenes will add to the enchanted effect of riding atop larger-than-life sea creatures like dolphins, clown fish, and turtles. Watch Weisz and co-principal Mark Yoes describe the carousel and other WXY projects in their Emerging Voices address from March 16, 2011. SeaGlass is the the latest in a line of high design carousels in New York, joining Jean Nouvel’s Jane’s Carousel in Brooklyn Bridge Park.