Synthesized answer
The provided passage indicates that "Water and Dreams" addresses the elemental substance of water as it appears in lives, reveries, and poetry [Passage 1]. It mentions that the book explores a range of water types, from maternal and feminine waters to masculine waters that swimmers oppose [Passage 1].
However, the passage does not provide specific evidence presented by the author within the book. It only describes the subject matter and themes explored in "Water and Dreams" [Passage 1].
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Water and Dreams by Gaston Bachelard Categories: Imagination Snippet: "Water and Dreams" addresses the elemental substance of water as its plays through-out aur lives, our reveries, and our poetry, ranging from maternal and feminine waters to masculine waters that swimmers oppose.