Image Authors:

- Chmiri.jpg:
- Terraform-green.jpg:
- Spaceflare.jpg:
- Sunset.jpg:
- UnderLit.jpg:
- ZvonecKonec.jpg:
  Copyright © 2011 Jakub Steiner <jimmac@gmail.com>
  Licensed under Creative Commons Attribution-ShareAlike 3.0 License.

- Mirror.jpg:
- Road.jpg:
- Sandstone.jpg:
- Waves.jpg:
  Copyright © 2012 Garrett LeSage <glesage@gmail.com>
  Licensed under Creative Commons Attribution-ShareAlike 3.0 License.

- Blinds.jpg:
  Copyright © 2008 Lennart Poettering <mztabzr@0pointer.de>
  Copyright © 2008 Andrea Cimitan

- BlueMarbleWest.jpg:
  Public domain courtesy of NASA.
  
- Fabric.jpg:
  Copyright © 2011 Quinn Dombrowski
  Copyright © 2012 Jakub Steiner
  Licensed under Creative Commons Attribution-ShareAlike 2.0 License.
  
- FootFall.png:
  Copyright © 2011 Nieves Sánchez Martínez <nievesanchez@hotmail.com>
  Licensed under Creative Commons Attribution-ShareAlike 3.0 License.

- Wood.jpg:
  Copyright © 2008 Jean-François Fortin Tam <nekohayo@gmail.com>
  
- Tulip.jpg:
  Copyright © 2011 Pank Seelen
  Licensed under Creative Commons Attribution-ShareAlike 2.0 License.