Photoshop – Getting started with Digital painting

Session files – Here
Left / right bracket to increase decrease brush size
Use gradiant overlay easier to adapt
Brushes
Deviant art
http://www.brusheezy.com/brushes/41089-pencil-brush-set
Brushes
http://myphotoshopbrushes.com/how_to_create_photoshop_brushes/
https://www.youtube.com/watch?v=nctSC3NoOCE
http://www.photoshoplady.com/tutorial/nice-skies-creation-in-photoshop/7504
https://www.youtube.com/watch?v=etqlpw6NBb4
http://design.tutsplus.com/categories/adobe-photoshop
http://design.tutsplus.com/tutorials/using-a-tablet-photoshop–psd-13532
https://vimeo.com/38084749
https://www.youtube.com/watch?v=bn9PzLNABiI
Great cloud tutorial here
http://www.deviantart.com/art/Cloud-Tutorial-Part-1-396507964
 Create custom Swatches from a picture
http://medialoot.com/blog/creating-custom-color-swatches-from-any-photo/