![Artist Thomas Heatherwick's "Vessel" is under construction, Tuesday, Jan. 16, 2018, at the Hudson Yards neighborhood in New York. The 150-foot tall (46 meter) metal and concrete structure will have 154 flights Artist Thomas Heatherwick's "Vessel" is under construction, Tuesday, Jan. 16, 2018, at the Hudson Yards neighborhood in New York. The 150-foot tall (46 meter) metal and concrete structure will have 154 flights](https://c8.alamy.com/comp/2MP7103/artist-thomas-heatherwicks-vessel-is-under-construction-tuesday-jan-16-2018-at-the-hudson-yards-neighborhood-in-new-york-the-150-foot-tall-46-meter-metal-and-concrete-structure-will-have-154-flights-of-stairs-providing-visitors-views-of-the-neighborhood-and-the-hudson-river-it-is-scheduled-to-open-in-2019-ap-photomark-lennihan-2MP7103.jpg)
Artist Thomas Heatherwick's "Vessel" is under construction, Tuesday, Jan. 16, 2018, at the Hudson Yards neighborhood in New York. The 150-foot tall (46 meter) metal and concrete structure will have 154 flights
![Inspired by the Fibonacci staircase at the Aga Khan Museum, YuMee Chung demonstrates the 'Upward Spiral' yoga pose – Ismailimail Inspired by the Fibonacci staircase at the Aga Khan Museum, YuMee Chung demonstrates the 'Upward Spiral' yoga pose – Ismailimail](https://ismailimail.files.wordpress.com/2016/12/yumee-chung-upward-spiral-pose-at-the-akm-hexagonal-staircase-mp.jpg)
Inspired by the Fibonacci staircase at the Aga Khan Museum, YuMee Chung demonstrates the 'Upward Spiral' yoga pose – Ismailimail
![Thomas Heatherwick and the Vessel: The British designer's towering public art project at New York's Hudson Yards - CBS News Thomas Heatherwick and the Vessel: The British designer's towering public art project at New York's Hudson Yards - CBS News](https://assets1.cbsnewsstatic.com/hub/i/2019/03/16/92f555f6-2c6a-41bb-a8d4-e099887ab9e3/vessel-hudson-yards-beauty-shot-620.jpg)