picture taking vs mask

picture taking and mask both are nouns.

Word	Noun	Adjective	Verb	Adverb
picture taking	Yes	No	No	No
mask	Yes	No	Yes	No

picture taking (noun)	mask (noun)
the act of taking and printing photographs	activity that tries to conceal something
	a covering to disguise or conceal the face
	a protective covering worn over the face
	a party of guests wearing costumes and masks

picture taking (verb)	mask (verb)
	put a mask on or cover with a mask
	shield from light
	cover with a sauce
	hide under a false appearance
	make unrecognizable