The following is part of the intro to my upcoming art basics book. (Copyright by me).
There is no limitation on creating. The artist belies the physical scientist's manifesto on the conservation of matter and energy with its implicit idea that nothing is ever really created or destroyed. On the contrary, take three artists and direct them to paint the same still life and you will get three different still lifes. Put pen, paint or crayon to paper and you have created something. So all is potential. From that as a starting point, you can work on professionalism and the quality of communication.
To understand creativity, you need to understand control. Control is the ability to start, change or stop something. While it may seem that creativity is most linked to starting, in fact, all three points of control involve creation. If you start a work of art, you must continue to create and finish it in order to have a product. For many artists, Stop is the most difficult factor. They don’t know when to stop, and will go on painting and painting, hoping that the teacher will tell them when they’re done. I have a practical solution to this problem. You’re done when you’ve said what you wanted to say. That’s your product.