Pennzoil Place
 Pennzoil Place is a set of two 36-story towers in downtown Houston Texas United States. Designed by Philip Johnson and John Burgee and built in 1975 Pennzoil Place is Houston's most award-winning skyscraper and is widely known for its innovative design.Pennzoil Place developed and managed by Gerald D. Hines Interests consists of two 495 ft (151 m) trapezoidal towers placed ten feet apart and sheathed in dark bronze glass and aluminum. The buildings are mirror images of each other.