Je lance un défi
reproduire cette effet http://www.google.fr/imgres?imgurl=http://koikoikoi.com/wp-content/uploads/2009/08/10.jpg&imgrefurl=http://koikoikoi.com/2009/08/david-hill-photography/&h=678&w=1017&sz=296&tbnid=sxYf5wES1sd6JM:&tbnh=90&tbnw=135&prev=/search%3Fq%3Ddave%2Bhill%2Beffect%26tbm%3Disch%26tbo%3Du&zoom=1&q=dave+hill+effect&usg=__tjGbm0djWOKoEIDEc6gspVLk6bU=&docid=GjXBiRc_SwOGgM&hl=fr&sa=X&ei=1EotULT1KY2yhAeUp4CwBA&ved=0CFQQ9QEwBA&dur=387
http://www.google.fr/imgres?q=portrait+vieux+vietnam&um=1&hl=fr&biw=1920&bih=929&tbm=isch&tbnid=93HFm8FuLPfecM:&imgrefurl=http://www.routard.com/photos/vietnam/85121-un_vieux_vietnamien.htm&docid=PsfYiYmHeG4WpM&imgurl=http://www.routard.com/images_contenu/communaute/photos/publi/086/pt85120.jpg&w=390&h=520&ei=HUstUO_cNYKFhQfc7oC4DA&zoom=1&iact=hc&vpx=178&vpy=119&dur=181&hovh=259&hovw=194&tx=151&ty=128&sig=112979429881176790267&page=1&tbnh=139&tbnw=109&start=0&ndsp=53&ved=1t:429,r:0,s:0,i:70
sur cette photo 