Galeria fotogràfica - INVASSAT
Sísifo en las alturas
[2012] Hoerferl. Sisyphusarbeit in luftiger Höhe. Catedral de San Esteban, Viena. Compartido con licencia Creative Commons BY-SA 2.0
[1890ca.-1917ca.].Kurkudian, Ohannes. "Het inkerven en aftappen van rubberbomen". Java. Museum Volkenkunde. <https://goo.gl/qy7AW2>. Compartido con licencia Creative Commons BY-SA 2.0
[1890ca.-1917ca.].Kurkudian, Ohannes. "Het inkerven en aftappen van rubberbomen". Java. Museum Volkenkunde. Wikimedia Commons Compartido con licencia Creative Commons BY-SA 2.0
[1941] Rusinov, Irving. Lancaster County, Pennsylvania. An Old-Order Amishman working in his repair shop. Good machine shop
Waddington, Rod. Building Foundation, Ethiopia
[2009] A geologist collecting a lava sample for chemical analyses from an active lava flow on Kilauea
Securing wire on hop job; tractor pulling high tower
[ca 1900. Loggers
ca. 1941 Construction workers at a considerable height without appropriate fall protection equipment.
1939 - Australian women in the munitions and aircraft construction industries
[1939ca - 1944 ca] "Australian women in the munitions and aircraft construction industries, World War II". Victoria, Australia / Austràlia. 1939ca - 1944ca. State Library Victoria, via Flickr. (3)
1920 - Students working with a printing press, Working Men's College
(1) Documento sin restricciones conocidas de derechos de autor. (2) Documento en el dominio público. (3) Documento compartido bajo licencia Creative Commons. / (1) Document sense restriccions conegudes de drets d'autor. (2) Document en el domini públic. (3) Document compartit amb llicència Creative Commons.