image is a derivative work of the following images: File:Essequiborivermap.png licensed with Cc-by-sa-3.0 2010-04-07T17:53:14Z Kmusser 1000x1000 (1483371
DescriptionGuayanaEsequiba (zonacompleta) incl disputed areas.png English: Map of Guyana Essequiba; The area lined in orange constitutes the area disputed