Developer Elad National Properties has brought starchitect Daniel Libeskind to Boca Raton to design a four-towered luxury condo complex called the New Mizner on the Green. If approved by city government, the towers will be huge for Boca Raton, from 22-29 stories, way over the existing 100-foot height limit for the site. The 500-unit project would include a two-acre public park, a large landscaped space in which the towers are set back 240 feet, and sweeping views over the Boca Raton Resort & Club and the ocean beyond.