http://inhabitat.com/worlds-largest-crowdfunding-campaign-makes-columbias-tallest-building-bd-bacata-a-shimmering-reality/prodigy-network-bd-bacata6/
http://www.colombiainternational.co/en/21-mega-projects-happening-now-in-bogota/
http://www.panelrockcolombia.com/images/collection/IMG_8094.jpg
http://blogs.ft.com/beyond-brics/files/2010/12/preliminar-vista_01.jpg
http://www.hospitalitynet.org/picture/153063711.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/BD_Bacat%C3%A1_de_Bogot%C3%A1_24_sep_2016.jpeg/2448px-BD_Bacat%C3%A1_de_Bogot%C3%A1_24_sep_2016.jpeg
http://www.archdaily.com/276433/bd-bacata-the-worlds-first-crowdfunded-skyscraper
http://gizmodo.com/the-first-crowdfunded-skyscraper-is-almost-finished-an-1730146041
http://www.ctbuh.org/News/GlobalTallNews/Top12TallBuildingPredictionsfor2017/tabid/7431/language/en-US/Default.aspx
http://static.panoramio.com/photos/original/121853093.jpg
