You have a walk through an art exhibition. Let's say the big documenta14 exhibition in Athens. And graciously they allow you to take pictures. "No flash lights!" Of course.
And you take some pictures of work that you find interesting. You take pictures the way you think it represents this art the best way. You chose the POV (point of view), the angle, the exposure to complement the oeuvre.
And whilst you are taking these pictures the piece of art is doing something with you. It makes you aware of its presence. It occupies your mind. You start thinking about the meaning of this piece of art. You start asking how the picture that you are taking interacts with this piece of art. You start interpreting this piece of art by taking a picture. You are getting involved into the process of creating a little piece of art yourself. You create art about art. With the help of photography. With the help of your mind and your camera. So it becomes a little piece of your own. Your own creation.
Does it? Is this picture your own? Do you become the creator of art? By just taking a picture of a piece of art? Can you call yourself an artist because you interpret somebody else's art? I am not sure.
I personally feel that I am changing the perception of this particular piece of art by taking a picture my way. I get into a dialogue with this piece of art. I try to find answers to its message. So from that perspective I regard myself as the creator of a new piece of art.
But am I really? I don't know. I will leave this to you to decide. And maybe you comment on it and tell me your opinion.