0_Apprentice
I really like taking pictures of family and my pets. Do you enjoy this?
1_Wizard
Photography is the practice of creating images by certain ways.
0_Apprentice
I agree. I tend to like nature and natural occurences. Do you have a favorite?
1_Wizard
I like photography that is processed chemically by using photographic film.
0_Apprentice
Ok. Wow that is pretty deep subject.
1_Wizard
The modern photography  creates images by recording electromagnetic radiation (no photographic film is used)
0_Apprentice
That is interesting.