This area of Park Avenue South runs from 14th Street to 23rd Street. Park Avenue South is essentially on the the 4th Avenue grid of Manhattan. Below 14th Street, it's called 4th Avenue and Lafayette Street until it reaches Foley Square in downtown Manhattan. At Union Square, Park Avenue South is called Union Square East.
Union Square East Banner
Union Square East View
Union Square Savings Bank at 15th Street
NY Film Academy at Northeast Corner of Union Square
North View with Bombay Saphire Mural
North View fromPark Avenue South at 19th Street
Protestant Welfare Service Building near 21st Street