http://www.ohmyalfabetos.com/2013/10/alfabeto-hecho-con-cesped.html

http://taehehe.tumblr.com/post/21842261637

http://damagenoted.tumblr.com/post/66345858880/eugenialoli-kitteh-people-by-eugenia-loli

http://www.thecraftycrow.net/2013/09/easy-cardboard-house-diy-for-kids.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+typepad/iTVx+%28The+Crafty+Crow%29

http://easypreschoolcraft.blogspot.in/2012/06/my-family-shapes-house-craft.html

 http://www.artsonia.com/museum/art.asp?id=15535582

http://www.thecraftycrow.net/2011/07/recycled_plastic_lid_mosaic_art_and_craft.html

http://www.artsonia.com/museum/art.asp?id=6294713&exhibit=214564&gallery=y

http://3dinosaurs.com/wordpress/index.php/red-leaf-yellow-leaf-yarn-tree/

 http://reciclandoenlaescuela.blogspot.com.es/2011/11/90-y-mas-noviembre.html

http://reciclandoenlaescuela.blogspot.com.es/2011/11/90-y-mas-noviembre.html

http://centreforartandsoul.com/2011/01/upcycling-cd-cases/

http://www.flickr.com/photos/waterloo_fords/6307557170/

 http://minimatisse.blogspot.pt/2010/06/reuse.html
http://minimatisse.blogspot.pt/2011/06/reusing-cd-case-to-make-beautiful.html