- National Geographic, Washington, D.C., 2019
- National Geographic, Washington, D.C., 2012
- National Geographic, Washington, D.C., c2013
- National Geographic, Washington, DC, c2015
- National Geographic, Publishers Group UK distributor, Washington, D.C., Enfield, 2008
- National Geographic, Washington, D.C., 2016
- National Geographic, Washington, DC, c2006
- National Geographic, Washington, D.C., U.S.A., 2018
- National Geographic, Washington, D.C., c2005
- National Geographic, Washington, D.C., c2003
- National Geographic, Washington, DC, 2017
- National Geographic, Washington, DC, c2004
- National Geographic, Washington, DC, c2009
- National Geographic, Washington, D.C, 2023
- National Geographic, Washington, D.C., c2010
- National Geographic, Washington, D.C., 2020
- National Geographic, Washington, D.C., 2013
- National Geographic, Washington, DC, 2015
- National Geographic, Washington, D.C., c2012
- National Geographic, Washington, D.C., U.S.A., 2019
- National Geographic, Washington, D.C., 2011, ©2011
- National Geographic, Washington, D.C., c2011
- National Geographic, Washington, D.C., c2006
- National Geographic, Washington, DC, 2016
- National Geographic, Washington, D.C., 2021
- National Geographic, Washington, D.C., 2014
- National Geographic, Washington, D.C., c2002
- National Geographic, Washington, D.C., 2010
- National Geographic, Washington, DC, 2014
- National Geographic, Washington, D.C., c2009
- National Geographic, Washington, DC, 2022
- National Geographic, Washington, D.C., ©2009
- National Geographic, Washington, DC, 2006
- National Geographic, Washington, D.C., 2022
- National Geographic, Washington, DC, c2011
- National Geographic, Washington, D.C., 2018