Nellie Geraghty, Pop-Up Art Exhibit in Rosendale The 415 Main Street Gallery, is hosting a pop-up, solo exhibition of the works of Nellie Geraghty, featuring limited edition prints, silk screens, water colors, and cyanotypes. There is a cash bar at the opening reception from 5 – 11 pm on Friday, August 25 and the show ends on Sunday, August 27. The Gallery is new to Main Street, in the building formerly known as Rosendale Wax Works.