Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. Layers allow you to make changes to an image without altering your original image data. For example, you might store photographs or elements of photographs on separate layers and then combine them into one composite image. Layers allow you to make changes to an image without altering your original image data. For example, you might store photographs or elements of photographs on separate layers and then combine them into one composite image.	Layers allow you to make changes to an image without altering your original image data. For example, you might store photographs or elements of photographs on separate layers and then combine them into one composite image. Layers allow you to make changes to an image without altering your original image data. For example, you might store photographs or elements of photographs on separate layers and then combine them into one composite image.                                       1