Gray Swamp (#808080 to #002020)
seen from United States

seen from Canada
seen from China
seen from Portugal

seen from New Zealand

seen from Brazil
seen from Russia
seen from China
seen from Portugal
seen from China
seen from United Kingdom

seen from United Kingdom
seen from China
seen from United States
seen from United States

seen from China

seen from Netherlands
seen from China
seen from Maldives

seen from Netherlands
Gray Swamp (#808080 to #002020)
Alto Swamp (#e0e0e0 to #002020)
Swamp Alto (#002020 to #e0e0e0)
Swamp Tundora (#002020 to #404040)
Swamp San Francisco Bay (#002020 to #202040)
Te Papa Green Swamp (#204040 to #002020)
Swamp Blue Stone (#002020 to #006060)