d'après le site http://portraitsfordrawing.tumblr.com/
https://www.facebook.com/Dandeliesque/photos/a.686116154740836.1073741828.686075091411609/821897874495996/?type=1&theater
https://www.facebook.com/Dandeliesque/photos/a.686116154740836.1073741828.686075091411609/821897874495996/?type=1&theater