Working with layers

 In this work we use layers to make different images using geometric forms and then with the crop tool we made each image on a scale of 1:1 and the last one on a scale of 16:9.

image 1:

image 2:

image 3:

image 4 (16:9 format):

The other excercise was in a image put some animals in a lake and the change the backround. I used the crop tool, the ereaser and the layers to change those things.

Photo only with animals:

Photo with animals and another backround: