The punctuation should be a colon, if not then a coma but colon is definitely it.
True oxidation is the formation of rust so yes it is a chemical change
Answer: Well it all depends on what a real artist would do.
Explanation:
Artists are influenced by just about anything – their life, environment, childhood, school, work, television, movies, other artists, etc. I think everything we see and experience in life influences our art in some way, whether directly or indirectly. All artists have influences, whether we want to admit it or not.