Temple of the Sky at Untermyer Park and Gardens is a historic 43-acre city public park, located in Yonkers, New York, just north of New York City. 
This temple is an open - air circular 30 - foot made up of Corinthian columns along with a mosaic floor topped by an entablature, overlooking a swimming pool.

The floor of the colonnade was a circular pink, grey and pale green mosaic, with the head of Medusa at the center.

Project details: Patching pointing, replace marble stone, new stonework, repair of the Corinthian Columns, dutchman repairs/installation, and steel supports.