My screen saver is made up of pictures of hair follicles. Since I was playing with the option of including pictures, I looked some up to practice. (It took a few tries, I might add!) As usual, I found some new pictures and bits and bytes of information. Here is another attempt to include pictures and to share the info I found.
Inner Root Sheath Cells found at http://www.innoprot.com/en_productos.asp?idsf=18&id=8&idp=79
Outer Root Sheath Cells found at http://www.innoprot.com/en_productos.asp?idsf=18&id=8&idp=78