References for the pictures
Picture 1 - plywood
http://www.thewoodwhisperer.com/wp-content/uploads/splintered_plywood.jpg
Picture 2 - tools
http://tkamforall.pbworks.com/f/1248976923/tools.jpg
Picture 3 - handsaw
http://img.diynetwork.com/DIY/2011/02/23/RX-DK-DIY034010_saw-thru-wood_s4x3_lg.jpg
Picture 4 - high density foam boards 1
http://images-en.busytrade.com/177361600/Pvc-Foam-Board.jpg
Picture 5 - high density foam boards 2
http://www.jeewaplastic.com/cms/sites/default/files/images/PVC%20Foam%20Board%2001.jpg
Picture 6 - wood
http://us.123rf.com/400wm/400/400/wiml/wiml1111/wiml111100084/11430652-aged-wood-texture-from-barn.jpg
Picture 7 - craft knife
http://debbiehodge.com/home/wp-content/uploads/2011/03/iStock_000015452525XSmall_thumb.jpg
Picture 8 - scissors
http://us.123rf.com/400wm/400/400/studiom1/studiom11006/studiom1100600040/7128571-scissors-with-cut-lines.jpg
Picture 9 - measuring
http://us.123rf.com/400wm/400/400/sergeymakarenko/sergeymakarenko1108/sergeymakarenko110800002/10102249-topographic-map-of-district-with-measuring-instrument--ruler-and-a-pencil.jpg
Picture 10 - building
http://3.bp.blogspot.com/-rjwBBFRY8ls/Txb8h9fnCRI/AAAAAAAAA_o/Hf3utA3pqxs/s1600/building-something-new1.jpg
http://www.thewoodwhisperer.com/wp-content/uploads/splintered_plywood.jpg
Picture 2 - tools
http://tkamforall.pbworks.com/f/1248976923/tools.jpg
Picture 3 - handsaw
http://img.diynetwork.com/DIY/2011/02/23/RX-DK-DIY034010_saw-thru-wood_s4x3_lg.jpg
Picture 4 - high density foam boards 1
http://images-en.busytrade.com/177361600/Pvc-Foam-Board.jpg
Picture 5 - high density foam boards 2
http://www.jeewaplastic.com/cms/sites/default/files/images/PVC%20Foam%20Board%2001.jpg
Picture 6 - wood
http://us.123rf.com/400wm/400/400/wiml/wiml1111/wiml111100084/11430652-aged-wood-texture-from-barn.jpg
Picture 7 - craft knife
http://debbiehodge.com/home/wp-content/uploads/2011/03/iStock_000015452525XSmall_thumb.jpg
Picture 8 - scissors
http://us.123rf.com/400wm/400/400/studiom1/studiom11006/studiom1100600040/7128571-scissors-with-cut-lines.jpg
Picture 9 - measuring
http://us.123rf.com/400wm/400/400/sergeymakarenko/sergeymakarenko1108/sergeymakarenko110800002/10102249-topographic-map-of-district-with-measuring-instrument--ruler-and-a-pencil.jpg
Picture 10 - building
http://3.bp.blogspot.com/-rjwBBFRY8ls/Txb8h9fnCRI/AAAAAAAAA_o/Hf3utA3pqxs/s1600/building-something-new1.jpg