Shadow

  "Original Low Angle"  

"Final Edit Low Angle"

  "Original High Angle"  

"Final Edit High Angle"

What I did was open up the Photoshop app and opened my photos so I could edit the photo i first cropped my picture with the crop tool to the 4:5 ratio and then i opened the adjustment circle and add some brightness and more contrast to my picture to make it seem like a nice bright day then i colored the leaves with the brush tool and made the leaves stay dark. the i did the same for the other pictures.