Places to take pictures?

I will be getting married in Flushing, with ceremony ending at 2, and my reception will be in Douglaston, beginning at 4 PM. Where are some beautiful nearby places that we can take pictures? Time is of the essence so we can't travel too too far away.

I have looked at the Queens Botanical Gardens (beautiful but costs $100 for permit) and the Manhasset Valley Park.

Anywhere else??? Thanks!