This canvas depicts a nighttime winter scene in a city park, and an ice filled pond with ducks, with the city skyline in the background. Street lights are illuminated from behind the canvas by 3 white LED lights and it comes ready-to-hang with hook on the back. It has a convenient on/off switch on the side. Details:15.75" x 23.75" x 0.75"Requires 2 AA size batteries (not included)For indoor use onlyMaterials: canvas/wood/MDF (medium-density fiberboard)