Portraits of Holocaust survivors line a spiral walkway down to an exhibit immersing you in a world of grief. In a series of small rooms with dim theatrical lighting, human-scale dioramas ...

The new pieces joined returning installations like Spectra, a rainbow spherical tower with a spiral walkway; the balloon chain, where festivalgoers can hold a string of balloons that float above ...

The 800-foot spiral walkway will start out encountering shrubs, flowers and bushes common to the area. The deeper one travels into the spiral the plantings change to those common to the time when ...

More: Iowa Supreme Court rules for University of Iowa, reverses $12.8 million payment to contractor The railings on the adjacent spiral walkway and on the nearby pedestrian bridge over Riverside ...