Separating a file into different layers in Illustrator
Hello, I have a .jpg file open in Illustrator and I am not able to expand it to look at different layers. What I want to do is move certain parts of the image backwards and bring others forward, but I am not able to do so. The "Object > Expand" function is greyed out. Is there another way for me to break this image down into all of its different parts?
Thank you
