Spiral Jetty by Robert Smithson, an earthwork made of basalt rocks and earth found on-site in 1970. photo 5 months 0 083 Устройство нового русла р Кемчуга Земляные работы (cropped) photo over 2 years 0 083 Устройство нового русла р Кемчуга Земляные работы photo over 2 years 0 View over large excavations for new constructions on Oosterdokseiland in Amsterdam-Centrum photo over 2 years 0 View over large earthworks for new constructions on Oosterdokseiland in Amsterdam-Centrum, 2006 photo over 2 years 0 Landschap bij San Fernando op Trinidad, Bestanddeelnr 252-5355 photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Nikwasi Mound, Franklin, NC photo over 2 years 0 Knowlton church, Earthworks, Cranborne photo almost 3 years 0 canal cleaner photo almost 3 years 0 Fort Edgecomb Historic Site in Edgecomb, Maine photo almost 3 years 0 Construction earthworks dam building photo over 3 years 0 Transport earthwork railroad tracks photo over 3 years 0 Charleston fort south photo over 3 years 0 Earthwork excavator ground photo over 3 years 0 Railroad tracks transport sleepers photo over 3 years 0 Dédes castle forest nature photo over 3 years 0 Construction roads work photo over 3 years 0 Earthworks work road photo over 3 years 0 Power cable underground cables site photo over 3 years 0 Power cable underground cables site photo over 3 years 0 Excavation underground cables build photo over 3 years 0 Transport earthwork railroad tracks photo over 3 years 0 Construction earthworks dam building photo over 3 years 0