There is no picture of Prophet Mohammed. Because he was
afraid,his follower may worship him. All the pictures with the
prophet pbuh on it are false!! But for the people that want to know
how he was and looked like, there is(a part of) a chapter in the
book "Sahih Bukhari" that says something about him. Sahih Bukhari:
Volume 7: book 72 (Book of) Dress: (hadith)number 783 - 814