857-86673 - A sign telling hikers to stay on the trail in Haleakala crater. Hiking off-trail leads to significant soil erosion in the delicate volcanic soils, Maui, Hawaii, United States of America
832-295869 - Museum of Conteporary Art (Museu de Arte Contemporanea, MAC) of Architect Oscar Niemeyer and view on Rio de Janeiro¥s Sugar Loaf, Niteroi, Brazil