“The Beeches” 2nd Avenue and 72nd Street, Bay Ridge, ca. 1910, v1981.15.66; Ralph Irving Lloyd lantern slides, v1981.015; Brooklyn Historical Society.This week’s photo brings us once again to the work of Ralph Irving Lloyd. Lloyd’s lantern slides of Brooklyn give us a real sense of how much the borough has changed in the last one hundred years. With a quick search using Google Maps Street View one can see that the Bay Ridge neighborhood of the photograph is no longer the palatial hideaway it once was.Today, Bay Ridge is a…