solarise vs picture taking

solarise is not a noun while picture taking is a noun.

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

solarise (noun)	picture taking (noun)
	the act of taking and printing photographs

solarise (verb)	picture taking (verb)
expose to the rays of the sun or affect by exposure to the sun
overexpose to sunlight
become overexposed
reverse some of the tones of (a negative or print) and introduce pronounced outlines of highlights, by exposing it briefly to light, then washing and redeveloping it