13 female singers

On Cats & Quilts Sabine explained how to make a mosaic with pictures on Flickr. So this is my first attempt. 13 pictures. 13 women whose music I buy without pre-listening. Nr. 1 is the big one, the rest follows right to left, top to bottom.

1. Issa/Jane Siberry , 2. Annie Lennox , 3. Diamanda Galàs, 4. Joan Baez, 5. Ute Lemper , 6. Cassandra Wilson, 7. June Tabor, 8. Sarah-Jane Morris, 9. Patty Larkin, 10. Kate Bush, 11. Mary Margaret O'Hara, 12. Stevie Nicks, 13. Holly Cole