Herzog & de Meuron's 56 Leonard is taking shape in New York. Due to top out this summer, the 60-story condominium has become known as the “Jenga tower” for its cantilevered glass facade. Upon its completion in 2016, the 821 foot-tall (250 meter) Tribeca building will be comprised of 145 residences and will feature a Anish Kapoor sculpture at its base. Check out the Rob Cleary time-lapse above to view the building's progress over the last year.