This is the 9789th most frequent Polish word.
zmienia
"Zmienia" means "changes" (third person singular form of the verb "zmieniać").
Here, 'zmienia' is used as a verb meaning 'to change', indicating the act of altering something, specifically a decision.
On zmienia swoją decyzję.
He changes his decision.
In this sentence, 'zmienia się' (reflexive form) shows a natural transition or variation occurring over time, here referring to the weather.
Pogoda szybko zmienia się w górach.
The weather changes quickly in the mountains.
'Zmienia' in this context is referring to a deliberate action to modify the colors in the painting, emphasizing the creative process.