A unique new landmark in New York city, 'The Vessel', was opened earlier this year and features a strange honeycomb stairway design, as seen in this incredible video. br br Filmed on April 29, the filmer was able to catch a top-down perspective on the visitors walking up and down the numerous inter-connected stairways. br br He also commented: "Vessel - Hudson yards, is something special. Like an optical illusion.