I am happy to see new contributions to my reflections in the article "The Digital Tool For Artists". Go and read about this theme in this link

Amitabh, you are right with your price calculation base ... it's similar to photography, price depends if we have to do with unique works, limited editions ... open-ended prints and posters ...

and Teona : I personally love what you say here : TEONA : "and lastly... most important is that real artist is one for whom anything can be a tool for creation. artist is more a certain condition of soul, so digital art is just as amazing as hand-made art. both are beautifull in their own way.integrating all kinds of art is an Art of being a Human.