1310-390 - View across tiled rooftops to distant Palau, the Palazzo dell'Ammiragliato (Admiralty), prominent in foreground, La Maddalena, La Maddalena Island, La Maddalena Archipelago National Park, Sassari, Sardinia, Italy, Mediterranean, Europe

1310-375 - View across wooded landscape to the Roccia dell'Orso (Bear Rock), evening, Capo d'Orso, Palau, Sassari, Sardinia, Italy, Mediterranean, Europe

1310-374 - View across marina to the waterfront, modern houses clinging to wooded hillside beyond, Palau, Sassari, Sardinia, Italy, Mediterranean, Europe

1387-208 - A Japanese Jake seaplane, shot down during World War II, lies on the seafloor of Palau's lagoon. Many planes and dozens of large ships were sunk around Palau during the war.

1387-207 - A Japanese Jake seaplane, shot down during World War II, lies on the seafloor of Palau's lagoon. Many planes and dozens of large ships were sunk around Palau during the war.

1387-203 - Snorkelers swim above a blue hole on Palau's barrier reef. This hole formed when sea level was much lower than it is today.

1387-199 - A hawksbill sea turtle swims over a coral reef in Palau. This is an endangered species often hunted for its shell and meat.

1112-9162 - Example of the thick foliage and undercut islets near a tourist island, Palau, Micronesia, Pacific

1112-9161 - Example of the thick foliage near a tourist resort, Palau, Micronesia, Pacific

1112-9160 - Example of the thick foliage and undercut islets, Palau, Micronesia, Pacific

1112-9158 - A sailboat anchored in the thick foliage and undercut islets, Palau, Micronesia, Pacific

1112-9159 - Example of the thick foliage and undercut islets, Palau, Micronesia, Pacific

1112-9157 - A modern cell tower amongst the thick foliage, Palau, Micronesia, Pacific

1112-9156 - Example of the thick foliage and undercut islets, Palau, Micronesia, Pacific

1112-9154 - Elevated view of pandanus (screw palm) trees at a site known as the Milky Way, Palau, Micronesia, Pacific

1112-9155 - A building complex in the harbour, Palau, Micronesia, Pacific

1112-9153 - Underwater view of Jellyfish Lake, a marine lake located on Eil Malk Island, Rock Islands, Palau, Micronesia, Pacific

1112-9152 - A myriad of hard and soft corals compete for space on the substrate of the snorkel site known as the Milky Way, Palau, Micronesia, Pacific

1112-9151 - A myriad of hard and soft corals compete for space on the substrate of the snorkel site known as the Milky Way, Palau, Micronesia, Pacific

1112-9150 - A myriad of hard and soft corals compete for space on the substrate of the snorkel site known as the Milky Way, Palau, Micronesia, Pacific

1112-9149 - A myriad of hard and soft corals compete for space on the substrate of the snorkel site known as the Milky Way, Palau, Micronesia, Pacific

1112-9148 - A myriad of hard and soft corals compete for space on the substrate of the snorkel site known as the Milky Way, Palau, Micronesia, Pacific

1112-9147 - A myriad of hard and soft corals compete for space on the substrate of Darwin's Wall, Palau, Micronesia, Pacific

1112-9146 - A giant clam along with a myriad of hard and soft corals compete for space on the substrate of Darwin's Wall, Palau, Micronesia, Pacific

1112-9145 - A myriad of hard and soft corals compete for space on the substrate of Darwin's Wall, Palau, Micronesia, Pacific

1112-9144 - A myriad of hard and soft corals compete for space on the substrate of Darwin's Wall, Palau, Micronesia, Pacific

1112-9143 - A juvenile red-footed booby (Sula sula), in its white color morph plumage in flight over the ocean in Palau, Micronesia, Pacific

1112-9142 - An adult red-footed booby (Sula sula), in its white color morph plumage in flight over the ocean in Palau, Micronesia, Pacific

1112-9141 - An adult red-footed booby (Sula sula), in its white color morph plumage in flight over the ocean in Palau, Micronesia, Pacific

1112-9140 - A pair of moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9139 - Snorkeler with moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9138 - Snorkeler with moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9137 - Snorkeler with golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9136 - Snorkeler with golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9135 - Snorkeler with golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9134 - Golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

1112-9133 - Golden jellyfish (Mastigias papua etpisoni), in Jellyfish Lake, a marine lake located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

796-2651 - The facade of the Palau de la Musica Catalana (Palace of Catalan Music) concert hall, old city, Barcelona, Catalonia, Spain, Europe

796-2650 - The facade of the Palau de la Musica Catalana (Palace of Catalan Music) concert hall, old city, Barcelona, Catalonia, Spain, Europe

796-2648 - Ceiling of the Palau de la Musica Catalana (Palace of Catalan Music) concert hall, old city, Barcelona, Catalonia, Spain, Europe

796-2649 - Ceiling of the Palau de la Musica Catalana (Palace of Catalan Music) concert hall, old city, Barcelona, Catalonia, Spain, Europe

1352-163 - Reflections of Palau de les Arts Reina Sofia (Queen Sofia Palace of the Arts) and Museu de les Ciencies Principe Felipe (Principe Felipe Science Museum) of Ciudad de las Artes y las Ciencias (City of Arts and Sciences), Valencia, Spain, Europe

1352-164 - Reflections of Palau de les Arts Reina Sofia (Queen Sofia Palace of the Arts) and Museu de les Ciencies Principe Felipe (Principe Felipe Science Museum) of Ciudad de las Artes y las Ciencias (City of Arts and Sciences), Valencia, Spain, Europe

1352-162 - Palau de les Arts Reina Sofia (Palacio de las Artes Reina Sofia) (Queen Sofia Palace of the Arts), Ciudad de las Artes y las Ciencias (City of Arts and Sciences), Valencia, Spain, Europe

1346-261 - Viewpoint of Palau on the coast of Sardinia with La Maddalena island in the background, Sardinia, Italy, Mediterranean, Europe

1278-365 - Palau del Baro de Quadras, Modernist palace by architect Josep Puig, with facade featuring Gothic and Arabesque-inspired design, Barcelona, Catalonia, Spain, Europe

1278-364 - Palau del Baro de Quadras, Modernist palace by architect Josep Puig, with facade featuring Gothic amd Arabesque-inspired design in Barcelona, Catalonia, Spain, Europe

832-402485 - Palau de les Arts, Cuitat de les Arts i les Ciences, evening light, modern architecture, Valencia, Spain, Europe

1160-5260 - Roccia dell Orso (Bear Rock) at Capo d'Orso, Palau, Gallura, Sardinia, Italy, Mediterranean, Europe

832-401472 - Landscape view of rice fields in Mu Cang Chai District, Yen Bai Province, North Vietnam

832-401471 - Landscape view of rice fields in Mu Cang Chai District, Yen Bai Province, North Vietnam

832-401470 - Landscape view of rice fields in Mu Cang Chai District, Yen Bai Province, North Vietnam

759-13870 - Rock Islands of Palau, Pacific, Micronesia, Palau

759-13869 - Rock Islands of Palau, Pacific, Micronesia, Palau

759-13867 - Rock Islands of Palau, Pacific, Micronesia, Palau

759-13868 - Rock Islands of Palau, Pacific, Micronesia, Palau

759-13866 - Rock Islands of Palau, Pacific, Micronesia, Palau

759-13864 - Seventy Islands of Palau, Pacific, Micronesia, Palau

759-13865 - Rock Islands of Palau, Pacific, Micronesia, Palau

844-29719 - Elevated view of Church of Our Lady of Grace and Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

844-29720 - View of palm trees and cafes in Piazza due Palme, Palau, Sardinia, Italy, Mediterranean, Europe

844-29718 - View of pastel coloured buildings in Palau, Palau, Sardinia, Italy, Mediterranean, Europe

844-29716 - View of coastline near Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

844-29715 - Elevated view of Church of Our Lady of Grace and Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

844-29714 - View of coastline near Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

844-29712 - Elevated view of harbour and Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

844-29711 - Elevated view of harbour and Palau town, Palau, Sardinia, Italy, Mediterranean, Europe

1216-642 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

1350-6001 - Rooftop of Palau Guell, Barcelona, Catalonia, Spain

1350-6054 - Palau de la Musica Catalana,detail of giant skylight, by Lluis Domenech i Montaner, Barcelona, Spain

1350-6048 - old stables, Palau Güell, 1890, residential palace, modernism, arq Antoni Gaudi, Barcelona, Catalonia, Spain.

1350-6055 - Palau de la Musica Catalana,facade, by Lluis Domenech i Montaner, Barcelona, Spain

1350-6025 - Rooftop of Palau Guell, Barcelona, Catalonia, Spain

1350-6035 - At right Torre Telefonica by architect Santiago Calatrava and at left Palau Sant Jordi sports arena by Arata Isozaki. Montjuic, Barcelona, Spain, Europe

1350-5994 - Palau de la Musica Catalana,detail of stage, by Lluis Domenech i Montaner, Barcelona, Spain

1350-6008 - Palau de la Musica Catalana,detail of giant skylight, by Lluis Domenech i Montaner, Barcelona, Spain

1350-6053 - Palau de la Musica Catalana,facade, by Lluis Domenech i Montaner, Barcelona, Spain

1350-6284 - A smiling female diver among the golden jellyfish (Mastigias papua) of Jellyfish Lake, on the island of Eil Malk (Republic of Palau, Micronesia).

1242-440 - Rooftop of Palau Guell, a mansion designed by architect Antoni Gaudi for the tycoon Eusebi Guell, UNESCO World Heritage Site, El Ravel neighbourhood, Barcelona, Catalonia, Spain, Europe

1242-451 - Stained glass roof in the main concert hall of the Palau de la Musica Catalana, Barcelona, Catalonia, Spain, Europe

1242-441 - Interior of Palau Guell, a mansion designed by architect Antoni Gaudi for the tycoon Eusebi Guell, UNESCO World Heritage Site, El Ravel neighbourhood, Barcelona, Catalonia, Spain, Europe

832-394117 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

832-394118 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

832-394119 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

832-394121 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

832-394120 - Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe

832-393791 - Close-up, head of a giant moray (Gymnothorax javanicus) opens mouth for two white-banded cleaner shrimps (Lysmata amboinensis), Pacific Ocean, Palau, Oceania

1348-4513 - Palau, Micronesia, Oceania, True Colour Satellite Image. Satellite view of Palau, Micronesia, in the North Pacific ocean. This image was compiled from data acquired by LANDSAT 5 & 7 satellites.

1350-2491 - Ornamental crab, Schizophrys aspera, Palau, Micronesia.

1350-2495 - Split image of lush vegetation and free diver observing lettuce coral, Turbinaria reniformis, next to cave entrance, Palau, Micronesia.

1350-2490 - Jellyfish, Mastigias sp., Palau, Micronesia.

1350-2492 - Aggregation of pyramid butterflyfish, Hemitaurichthys polylepis, Siaes drop-off, Palau, Micronesia.

1350-2493 - Grey reef shark, Carcharhinus amblyrhynchos, Blue corner, Palau.

1350-2494 - Stripe-leg spiny lobster, Panulirus femoristriga, eye and rostrum detail, Short drop-off, Palau, Micronesia.

1116-49675 - Chambered nautilus (Nautilus pompilius) and divers, Palau, Micronesia

832-385055 - Opera, Palau de Les Arts Reine Sofia, Dawn, CAC, Ciutat des les Arts i les Ciencies, Architect Santiago Calatrava, Valencia, Spain, Europe

832-384991 - Rococo facade, historical palace Palau del Marques de Dosaiguees, Ciutat Vella, old town, Valencia, Spain, Europe

1178-29217 - Spain, Valencia, Woman walking by Palau De Les Arts Reina Sofia opera house

1104-1437 - Sciumara beach, Palau, Sassari Province, Sardinia, Italy, Mediterranean, Europe

1104-1433 - Porto Faro Lighthouse, Palau, Sardinia, Italy, Mediterranean, Europe