Prevody do BW
- http://www.michalrendos.com/tutorials/cb.php
- http://www.michalrendos.com/tutorials/cb-cez-urovne.php
- http://www.grafika.cz/art/photoshop/ph_BlackWhitePhotos.html
- http://www.jaroslavmachacek.com/www.jaroslavmachacek.com/archiv05-06/macos-a-dtp/files/archive-2.html
- http://www.michalfoto.net/navody.htm
- http://www.cambridgeincolour.com/tutorials/color-black-white.htm
a diskuse:
- http://www.dfklub.cz/sendvic-pres-masku-vrstvy-photoshop/1442/tema.html