We have begun assembling pairs

These are some of my ideas for images that will be paired up.

burning oil fields

https://segueuserfiles.middlebury.edu/Geog0214a-4-G3/OilFieldsKuwait2.jpg

http://www.af.mil/shared/media/photodb/photos/071009-F-2911S-013.jpg

http://sill-www.army.mil/famag/online_photo_gallery/artillery%20in%20oif-oef/Rumaylah_Oil_Fields.jpg

gas station

http://upload.wikimedia.org/wikipedia/commons/8/86/Shell_Tankstelle.jpg

chureca

http://www.flickr.com/photos/vintagechica/2688622061/sizes/l/

suburbia

http://sylvanend.files.wordpress.com/2008/06/new-suburbia.jpg

http://upload.wikimedia.org/wikipedia/commons/3/37/Suburbia_by_David_Shankbone.jpg

http://www.kaylinart.com-a.googlepages.com/suburbia.jpg/suburbia-full;init:.jpg

kid playing in dirty street

http://bbsnews.net/bbsn_photos/topics/US_Iraq_War/05_07_24_69_Little_boy_in_Sadr_City.jpg

rainforest with lake

http://image36.webshots.com/37/6/71/27/333767127ETMMYw_fs.jpg

dump with lake

http://www.flickr.com/photos/vintagechica/2688632063/sizes/l/

colorado river

http://www.jessstryker.com/national-parks/rocky-mountains/images/ColoradoRiver1.jpg

hoover dam

http://web.mst.edu/~rogersda/umrcourses/geo372/2005-03-26-033-Hoover_Dam-dam%2Bdischarge_bay-NV%2BAZ.JPG