On top of the cylinders is a right triangle that measures 4 feet (1.2 m) tall and 20 inches (51 cm) on the shortest side.

"Steve E. Wooldridge", "1998", and "Zephyr" are visible on the metal next to the proper right side of the base.

"Zephyr" means "west wind" and is also the name of a pioneer streamlined locomotive, dating to the 1930s.

[1] The Indiana University Board of Trustees approved the decision to keep the Zephyr sculpture on the IUPUI campus permanently at their January 28, 2005 meeting.

[3] He attended the Dayton Art Institute where he studied three-dimensional design and sculpture.

Wooldridge is known for his site specific sculpture for indoors and outdoors, and he is a member of the Artist Blacksmith's Association of North America.

A Museum Studies course at IUPUI recently undertook the project of researching and reporting on the condition of 40 outdoor sculptures on the university campus.