Artist Michael Kalish went big with a sculpture of three-time heavyweight champion Muhammad Ali, using 1,300 punching bags, 6.5 miles of stainless steel cable, and 2,500 pounds of aluminum pipe to construct a 22-foot-high installation that took three years to complete. The sculpture is on display at L. A. LIVE in Los Angeles. Watch the video below.
Muhammad Ali Portrait Made of 1300 Punching Bags

wow amazing !