-

1539
Khao Sok National Park in Thailand
-

1541
Little Pigeon River, Great Smoky Mountains National Park, United States
-

1542
Coll dAres, Catalan Pyrenees
-

1543
European beech forest, Belgium
-

1545
Alte Brücke Bridge, Frankfurt, Germany
-

1546
Ploumanach Lighthouse, France
-

1547
Young black caiman
-

1548
Porto Flavia, Sulcis-Iglesiente, Sardinia, Italy
-

1548
Chiang Mai, Thailand
-

1549
Königstein Fortress, Saxon Switzerland, Germany
-

1549
Wood duck, Quebec, Canada
-

1549
Wadden Sea coast, Friesland, Netherlands
-

1550
Medieval towers in Mestia, Upper Svaneti, Georgia
-

1550
Champaka Sarasi, Shivamogga, Karnataka, India
-

1553
Central Park, New York, United States
-

1554
North American beaver, Moran, Wyoming, United States
-

1555
Zion National Park, Utah, United States
-

1556
Dolmen of Sorginetxe, Spain
-

1558
Kaiserstuhl, Germany
-

1559
Ría Lagartos Biosphere Reserve, Yucatán, Mexico
-

1560
Yellow-chevroned parakeets
-

1561
Sydney Harbour, New South Wales, Australia
-

1561
Turquoise waters of the Bahamas
-

1564
Tea garden at Yangjiatang Village, Songyang County, China
-

1564
Shi Shi Beach in Olympic National Park, Washington, USA
-

1566
Great wildebeest migration at Mara River, Kenya
-

1570
Añisclo gorge, Ordesa y Monte Perdido National Park, Spain
-

1572
Porto, Portugal
-

1573
Italica, an old Roman city in Santiponce, Andalusia, Spain
-

1578
Bicycles on a bridge in Utrecht, Netherlands