Low angle view of bare chested young male boulderer on boulder top, Lombardy, Italy
An engineer at a crushed stone or gravel plant. Stone mining
Wind Farm, Palm Springs, California, USA
Detail of ship in shipyard, GoSeong-gun, South Korea
Skyline, Kuala Lumpur, Malaysia
Male wild camper wrapped in red sleeping in Sequoia National Park, California, USA
Millennium Bridge at night, Newcastle, UK
Male wild camper sitting on log wrapped in red sleeping in Sequoia National Park, California, USA
An engineer at a crushed stone or gravel plant. Stone mining
Young and old Oak trees
Low angle view of bare chested young male boulderer looking down boulder top, Lombardy, Italy
Male wild camper wrapped in red sleeping bag looking up at giant sequoia trees, Sequoia National
Boy hugging tree trunk, Redwoods National Park, California, USA
Engineers working on wind turbine
An engineer at a crushed stone or gravel plant. Stone mining
Hippo (Hippopotamus amphibius), mouth open, Mana Pools National Park, Zimbabwe
construction crane
Landscape from Dante's View, Death Valley National Park, California, USA
Engineers working on wind turbine
Engineers working on wind turbine
Engineer working at wind farm
Elevated view of industrial biofuel plant on river waterfront
Workers having discussion at shipping port, GoSeong-gun, South Korea
Quarry worker standing beside pile of aggregate in quarry
Grandfather sharing raspberries with grandson
Engineer working on wind turbine
Detail of ship in shipyard, GoSeong-gun, South Korea
Workers walking across shipyard, GoSeong-gun, South Korea
Male ship painter carrying paint cans in ship painters yard
Male wild camper sitting on log wrapped in red sleeping in Sequoia National Park, California, USA
