See the links before for some handy free resources for you to download. These resources are all created by myself which I have used in my teaching of workshops and courses.
The Colour Wheel – An essential tool for painting
Value Chart – A chart to help understand light and dark
Rule of Thirds – Learn about the Rule of Thirds to help you create good compositions in your art
Analysing Art – A document that poses some questions to help you analyse and evaluate artwork, your own and others.