From Brooklyn Supper blog [https://www.brooklynsupper.blogspot.com/2009/07/rooftop-farms-brooklyn.html]. Photo by Elizabeth Stark ©2008-2009. All rights reserved. See larger image here at Brooklyn Supper. [https://3.bp.blogspot.com/_lx_oVvv15WQ/SmUJ4p5twLI/AAAAAAAABpQ/kuKOueyzbp4/s1600-h/DSC_0008.JPG] This is a roof of a warehouse in