Smiling man
http://images-cdn01.associatedcontent.com/image/A1228/122800/300_122800.jpg
http://www.keyexecutives.co.uk/uploadedimages/Smiling%20man.jpg
http://images.inmagine.com/img/corbis/crb243/crb243033.jpg
http://lifestyle.ninemsn.com.au/img/opsm/article/opsm_infocus_angeyes.jpg

walrus
http://animalsneedkisses.files.wordpress.com/2009/01/walrus-portrait.jpg
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0q44wDAzY6bhwPCDE7Mwrv_0h0jFQ9gfWqZqZzxC-XuFQZkmK3Bqp21IaDyCOkKfjVfARnh0a8K9y0IlJNZERVhOliJSaE-w7rd268mYLakduNmMNwP-Mmulm_2HOwAQ-cxQMS5iHGSGb/s400/2+front+teeth.jpg

baby
http://bossip.files.wordpress.com/2009/03/baby_picture_photo_2.jpg
http://i.treehugger.com/images/2007-2-28/smoking.jpg