24캐럿, 410파운드(186kg)의 금 입방체(cube) 조각(1.5 x1.5 x1.5피트)이 2월 2일 센트럴파크 나움버그 밴드셸 앞에 깜짝 설치됐다. 독일 작가 니클라스 카스텔로(Niklas Castello)가 제작한 이 큐브는 

A Cube Made From $11.7 Million Worth of Gold Is Sitting in Central Park—and Has Its Own Security Detail | Artnet News

The German artist Niclas Castello is, of course, launching a cryptocurrency alongside the physical work.

https://news.artnet.com/art-world/solid-gold-cube-central-park-2067281