Just came across this new site in my email box- Renee Pearson.com . This is a great resource for artists who want to learn Photoshop or Photoshop Elements. She just launched the site this week and it is absolutely a beautiful website.
Please go to Renee Pearson.com and go to the Study Hall link. She has free tutorials on Photoshop- Highlighting Digital Elements and Selectively Replacing Color and a free tutorial for Photoshop element users- Layer Masks Part 1 & 2.