Two fighter jets flying in the sky with the sun in the background

Bustling city street with cars driving down it

Close up of a pair of green algae on a white surface

House in the middle of a lush green field

Open book with a picture of a man and a woman on it

Painting of a young girl with a flower in her hair

Two men in military uniforms shaking hands in front of a ship

Old book with a drawing of a man with a beard and a chain around his…

Open book with music notes on it and a scale beside it