Chinese artists and engineers put the finish assembling a 36-foot long 3-D model of Arcosanti architect Paolo Soleri's Lean Linear City design. The Beijing Center for the Arts invited Soleri to display his work and be keynote speaker at the center's exhibit, "Three Dimensional City: Future China." The glowing area highlights the "urban ribbons" that would house residential and commercial centers.<br>
Courtesy photo/Tomiaki Tamura