photography vs picturing

photography and picturing both are nouns.

Word	Noun	Adjective	Verb	Adverb
photography	Yes	No	No	No
picturing	Yes	No	No	No

As nouns, picturing is a hypernym of photography; that is, picturing is a word with a broader meaning than photography:

Other hypernyms of photography include pictorial representation.

photography (noun)	picturing (noun)
the act of taking and printing photographs	visual representation as by photography or painting
the occupation of taking and printing photographs or making movies	visual imagery
the process of producing images of objects on photosensitive surfaces