Snow on the summit of Mauna Kea Kilauea's Halema'uma'u crater at sunrise Kilauea's Halema'uma'u crater just after sunrise Declaration of Independence, Independence National… National Constitution Center, Philadelphia Old town near Zurichsee, Zurich, Switzerland São Miguel São Miguel Sete Cidades, São Miguel Sete Cidades, São Miguel Sete Cidades, São Miguel Sete Cidades, São Miguel Sete Cidades, São Miguel São Miguel Ponta Delgada, São Miguel Ponta Delgada, São Miguel Ponta Delgada, São Miguel Sunset, Ponta Delgada, São Miguel Sunset, Ponta Delgada, São Miguel Cloudy morning, São Miguel Lagoa do Fogo, São Miguel Lagoa do Fogo, São Miguel documenta 14, Jurte im alten Straßenbahntunnel Red Ginger (Alpinia purpurata) Parakeet Heliconia (Heliconia psittacorum) Hawai'i Tropical Botanical Garden Hawai'i Tropical Botanical Garden Gecko Waipi'o Valley, Hawai'i Pu'uhonua O Honaunau National Historic Park South Point, Hawai'i Green turtle (Chelonia mydas), Punalu'u Black Sand Beach, Punalu'u Kilauea's Halema'uma'u crater at night Solidified pahoehoe lava flow Molten lava flow, Hawai'i Volcanoes National Park Molten lava flow, Hawai'i Volcanoes National Park Molten lava flow, Hawai'i Volcanoes National Park Molten lava flow, Hawai'i Volcanoes National Park Molten lava enters the ocean before sunrise, Hawai… Bamboo Orchid (Arundina graminifolia) Lava flows on mountain slope, Kilauea, Hawai'i Vol… Lava field bordering the Pacific Ocean, Hawai'i Vo… Kilauea's Keanakao'i crater 'Ohi'a Lehua (Metrosideros polymorpha)