Day Lilies & Darkroom July 20, 2014July 20, 2014 Timothy Price13 Comments We are getting a nice variety of day lilies with interesting colors. Sink with faucet and shelves. The black square in the wall is a light tight exhaust fan. The enlarger will go on this area. The silver top is a portion of an old elevator door. Old elevator doors make great tops because they have solid cores, covered with an 1/8 inch thick brushed stainless steel. So even this 34 inch wide top weighs about 60 pounds. When the elevator door top is attach to the walls it makes a very stable surface.