The cone shaped funnel in the dome cupola has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

Visitors walk up a spiral ramp around the cone shaped funnel in the dome cupola, which has 360 glass mirrors reflecting light into the Plenary chamber of the Reichstag building, designed by Sir Norman Foster, Berlin, Germany, Europe

Koru spiral shaped unfurling silver fern fronds, Fiordland National Park, South Island, New Zealand, Pacific

Lyme Disease, Borrelia burgdorferi Bacteria, SEM

Lyme Disease, Borrelia burgdorferi Bacteria, SEM

Spiral-shaped tower of Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Arabian Peninsula, Persian Gulf, Middle East, Asia

Circular staircase with black metal railing, inside the triumphal arch, Paris, France. Abstract background, a look downstairs an infinite swirl stairway

Spiraled tower of the Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Persian Gulf, Middle East, Asia

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Human hand holding compact fluorescent light bulb

Evening, spiraled tower of the Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Persian Gulf, Middle East, Asia

Evening, spiraled tower of the Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Persian Gulf, Middle East, Asia

Night shot, spiral-shaped tower of the FANAR, Qatar Islamic Cultural Center, Doha, Qatar, Persian Gulf, Middle East, Asia

Office building "Sprinkenhof", stairway, Hamburg, Germany, Europe

Extension building to the Deutsches Historisches Museum (German history museum), Berlin, Germany

Extension building to the Deutsches Historisches Museum (German history museum), Berlin, Germany

Evening, spiraled tower of the Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Persian Gulf, Middle East, Asia

Evening mood, spiral-shaped tower of Fanar, Qatar Islamic Cultural Center, Doha, Qatar, Arabian Peninsula, Persian Gulf, Middle East, Asia

Close-up of the orange colored plumes of a Christmas tree worm (Spirobranchus giganteus) attached to coral; Maui, Hawaii, United States of America