Permalink: https://media.greenpeace.org/archive/Biofilm-on-Monuments-in-Washington-D-C--27MZIFJJZ21LA.htmlConceptually similarBiofilm on Monuments in Washington D.C.GP0STQUW1Completed★★★★★★Biofilm on Monuments in Washington D.C.GP0STQUW2Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW3Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW4Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW5Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW6Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW7Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW8Completed★★★★Biofilm on Monuments in Washington D.C.GP0STQUW9Completed★★★★View AllGP0STQUWNBiofilm on Monuments in Washington D.C.Jefferson Memorial; Monuments in Washington DC showing signs of black slime/biofilm. The black patches growing over the roof of the Jefferson Memorial can be seen from across the Potomac. Front of the memorial looking out onto the Potomac River, the roof and edges of the top of the building are almost completely black.Locations:North America-United States of America-Washington, D.C.Date:8 Jun, 2017Credit:© Giselle Hardy / GreenpeaceMaximum size:3787px X 2450pxKeywords:Buildings-Cities-Day-Iconic Landmarks-KWCI (GPI)-Monuments-OutdoorsShoot:Biofilm on Monuments in Washington DCMonuments in Washington DC showing signs of black slime/biofilm.