Leslie,
In the Cafe Geurbois section there is a thread entitled, "
Critiques and Anger, A Lethal Mix". In that thread I posted my opinion on the steps one should take to try to achieve some mastery. These, I feel are important for a professional or a serious amateur.
You are jumping way ahead of the gun in attempting a painting technique that requires a great deal more knowledge then you presently command. Your artistic underpinnings need to be strengthened first. You need to make simple black and white drawing of objects, figures, then drapery, before you attempt anything in color. All of these have to be done from life, not photos.
Once you master the basics you will find you can add techniques and your attempts will be far more successful and less frustrating. This will take time. There are no shortcuts.
Sincerely,