I found these cards online They are sponging and masking and reverse masking. I am very interested in teaching these techniques and many more.
I want to start a techinque club, If you are at all interested in joining a club like this, Please send me an email or post a message here. When I get enough interested people, I will send you all emails and tell you the details and you can make a final decision if you want to join. Thanks for stopping by