Costantini collaborated with Four Seasons and EDG Design on the award winning Polo-themed restaurant and bar, Pony Line in the Four Seasons Buenos Aires.
Read about Pony Line on Goop here (excerpt below).
Inspired by Argentina’s polo-loving lifestyle, Pony Line has become a destination in and of itself for both visitors and resident Porteños (despite its hotel location which can sometimes be a real mood-killer). This bar is beautiful and so aesthetically different—the walls, floors, and bar are composed patchwork-style of varying shades of timber. The combination of natural materials and neutral colors feels immediately relaxing and warm—it's the kind of place you want to settle into the cozy, tan, leather banquettes with a drink in hand and stay all night. The libations range from champagnes and cocktails to locally-made artisanal beers with a solid small bites menu (oxtail empanadas, truffle fries) to keep you going.