References

 Pictures

http://www.iamsterdam.com/~/media/Amsterdam%20Partners/amsterdam%20partners%201%20carousel.jpg?h=250&mw=534&w=500&crop=1
http://www.amsterdameconomicboard.com/data/sitemanagement/media/Luchtfoto%20Amsterdam%20in%20de%20winter%20(1)_jpg_300.jpg
http://a.abcnews.com/images/Blotter/gty_bahamas_kb_140520_16x9_608.jpg
http://www.meteoweb.eu/wp-content/uploads/2014/08/PINK-COP.jpg
http://www.fodors.com/wire/barcelona-city-view.jpg
http://www.barcinno.com/wp-content/uploads/2013/05/bcn-ecosystem.jpg
http://www.gonoworld.com/wp-content/uploads/2014/10/Die-Hotels-auf-Bora-Bora1.jpg
http://media-cdn.tripadvisor.com/media/photo-s/02/62/c3/a1/aerial-view-of-bora-bora.jpg
http://s5.splcdn.net/images/hotels/31320/budapest-corinthia-hotel-budapest-295355_1000_560.jpg
http://s5.splcdn.net/images/hotels/31320/budapest-corinthia-hotel-budapest-295355_1000_560.jpg
https://c2.staticflickr.com/8/7115/7567543882_b3f7be63a2_z.jpg
http://www.flickr.com/photos/joshhough/799835986/
http://www.flickr.com/photos/11244909@N00/144570249/
http://i.telegraph.co.uk/multimedia/archive/02847/skyline_2847979a.jpg
http://www.firstchurchhongkong.com/uploads/7/5/7/1/7571844/9403865.jpg
http://www.excel-london.co.uk/media/26705/why-london-hero-shot.jpg
http://cdn.londonandpartners.com/assets/attractions/outdoors/59337-640x360-daffodils_by_serpentine_ns.jpg
http://socialventurepartners.org.s3.amazonaws.com/www.socialventurepartners.org/sites/49/2013/05/Los-Angeles-Slider1.jpg
http://www.jameshotels.com/polopoly_fs/1.10304.1396292721!/fileImage/httpImage/image.jpg_gen/derivatives/landscape_1615/james-losangeles-hero-03312014.jpg
http://www.astonhotels.com/assets/slides/690x380-Maui-Coastline-Road-to-Hana.jpg
http://alumniconnections.com/olc/filelib/HAA/cpages/233/Library/HCM1[1].jpg
http://media-cdn.tripadvisor.com/media/photo-s/03/9b/2d/f2/new-york-city.jpg
http://www.allairports.net/images/statue-of-liberty-new-york.jpg
http://macaulay.cuny.edu/eportfolios/groupd/files/2011/09/central-by-grandcanyon-freedotfr.jpg
http://aws-cdn.worldtravelguide.net/sites/default/files/new-images/753x320/paris-at-night-2338.jpg
http://www.ciee.org/study-abroad/images/programs/0033/headers/desktop/french-contemporary-studies-paris-main.jpg
http://www.idesignarch.com/wp-content/uploads/Palais-Garnier-Paris-Opera-House_4.jpeg
http://dev.kunvert.com/rodeway/wp-content/uploads/2013/08/San-Francisco-960-x-420.jpg
http://www.sanfrancisco.net/pictures/san-francisco-alamo-square.jpg
http://upload.wikimedia.org/wikipedia/commons/5/5c/Sydney_skyline_at_dusk_-_Dec_2008.jpg
http://upload.wikimedia.org/wikipedia/commons/5/5e/Sydney_Harbour_Bridge_from_the_air.JPG
http://worldheritage.routes.travel/wp-content/uploads/1978/07/yellowstone.jpg
http://backroads_web.s3.amazonaws.com/images/trips/2013/slideshowsnew/MYTCF-yellowstone-multisport-9.jpg