sites for portrait lighting

http://www.istockphoto.com/file_thumbview_approve/8598141/2/istockphoto_8598141-black-and-white-headshot-of-young-woman-smelling-a-tulip.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNY6ffTkbeA776_86tuuxL7Cb8YuQJNbCXTc4RQ9a2VBSsXMl2ddiHMQXTGSU1Z6euGAJAy38qHkz0FUCIHjvdf6d9dnZW4qYXolAV_dIlgVNmjVWh_v31PZgM90-RAtCpMxTfKbfCkEw/s400/LiamHemsworth.jpg

http://thefilmstage.com/wp-content/uploads/2010/05/James_Franco.jpg

http://www.google.com/imgres?imgurl=http://farm3.static.flickr.com/2344/2187112580_2f431bc141.jpg&imgrefurl=http://picturepost.wordpress.com/category/black-white/&usg=__MoamJ4qrRMmPNz7SAnHreE2R4tY=&h=500&w=357&sz=100&hl=en&start=86&zoom=1&um=1&itbs=1&tbnid=rSKs-sLhlEVWfM:&tbnh=130&tbnw=93&prev=/images%3Fq%3Dportraits%2Bphotography%2Bblack%2Band%2Bwhite%26start%3D80%26um%3D1%26hl%3Den%26safe%3Dactive%26sa%3DN%26ndsp%3D20%26tbs%3Disch:1

http://www.flickr.com/photos/jim4532/2075000193/

http://www.realitynewsonline.com/images/antm14jessica.jpg