Pop Art Portrait in Photoshop - Part 3

In this step we’ll group our work into a folder, copy the folder 3 times, make color changes and then resize to the canvas.
1) Put your layers in a folder.
2) Mask to the bounds of the canvas/artboard
3) Duplicate your folder 3 times
4) Re-color and experiment differently on each group.
5) Resize the folders and organize them onto your canvas.