This is the 15702nd most frequent Russian word.
природой
"By nature" or "with nature."
Here, 'природой' is used as an instrumental case of 'природа' (nature), indicating the means or accompaniment with which the action is carried out.
Я наслаждаюсь природой в выходные.
I enjoy nature on weekends.
In this sentence, 'природой' is used to express the source of inspiration, denoted by the instrumental case.
Картина, вдохновлённая природой, висит на стене.
The painting inspired by nature hangs on the wall.
'Природой' is used to demonstrate a relationship or connection with 'природа', again utilizing the instrumental case.