http://web.natur.cuni.cz/hydroeco2015/img/wien_pestsaule.jpg

Dibujo http://static.habsburger.net/files/styles/large/public/originale/johann_august_corvinus_nach_salomon_kleiner_die_pestsaeule_in_wien_kupferstich_1724_original.jpg

http://static.habsburger.net/files/styles/large/public/originale/johann_august_corvinus_nach_salomon_kleiner_die_pestsaeule_in_wien_kupferstich_1724_original.jpg

http://static.panoramio.com/photos/large/60549102.jpg

http://media-cdn.tripadvisor.com/media/photo-s/01/3a/15/fc/plague-column-pestsaule.jpg

http://upload.wikimedia.org/wikipedia/commons/a/ab/Pests%C3%A4ule_Vienna.jpg

http://www.gothereguide.com/Images/Austria/Vienna/Graben_Pestsaule_vienna.jpg

http://upload.wikimedia.org/wikipedia/commons/c/c9/Plague_column_pestsa%C3%BCle_Graben_Wien_Vienna_Austria.jpg

http://www.artehistoria.com/v2/obras/29820.htm

Fotografía nocturna De GuentherZ - Trabajo propio, CC BY-SA 3.0 at, https://commons.wikimedia.org/w/index.php?curid=21435533

http://www.artehistoria.com/v2/obras/29841.htm

Columna de la Peste © Julius Silver http://guiadeviena.com/otros/columna-de-la-peste/?p=34&l=3&id=116