Well assuming your suppose tod fine the meaning of thsee pictures
1) The pawn is seen as one of the most weakest piece in the game. It’s also the most underrated piece. It shows that a person could look weak and pathetic (pawns) but when the pawn reaches the other side of the board, they turn into any piece of their choice excpet for the king and they would become really powerful with that piece being able to secure and checkmate the enemy. It means too never judge a thing or person by the way they look Or the more cliched version “never judge a book by their cover”
2) This shows I think a tree being blown away and theres a remaining live leaf left? I think this shows that even thought when all hope seems lost, theres always another chance or window of opportunity. When one door Closes, another one opens.
3) I’m stuck but I did some research and apparently it’s one of the oldest tree in existence. Maybe that could lead to somewhere?