seen from Australia
seen from China

seen from Singapore

seen from United States

seen from United States
seen from United States
seen from United States

seen from United States

seen from United States

seen from Australia

seen from United States
seen from United States

seen from United States
seen from China
seen from Australia

seen from Greece
seen from Russia

seen from Russia

seen from United States
seen from United Kingdom
Every abyss is navigable by little paper boats.
João Guimarães Rosa
This Day in Environmental History – On March 3, 1899 the very first environmental law in the US was passed by Congress, called the Rivers & Harbors Act. The Act made it a misdemeanor to discharge refuse into navigable waters, and alter or impede the course of a river, port or channel of the United States without a permit. The Act although largely superseded by the Clean Water Act is still in force today and is enforced by the US Army Corps of Engineers.
map of construction site / fieldwork / Berlin
hit 2,000 saved drafts today I love this for me
Map of all navigable channels in Europe.