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King (Naqsh-e-Jahan) Square in Isfahan, Iran

A square situated at the center of Isfahan city, Iran. Constructed between 1598 and 1629, it is now an important historical site, and one of UNESCO's World Heritage Sites. It is 160 metres (520 ft) wide by 560 metres (1,840 ft) long (an area of 89,600 square metres (964,000 sq ft)). The square is surrounded by buildings from the Safavid era

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From left to right: Altgeld Hall , NIU; Sharif University of Technology, Tehran, Iran; Persepolis, Shiraz, Iran

NIU, in front of the Engineering Building

Front of the Engineering Building, NIU, DeKalb, IL