For my artist copy I did a portion of Griffin's piece. I began this copy by tracing out the outline of the subject and background. I also outlined the sections where the blue and pink colours change.  Then using a thick brush and colour selector I placed down the basic colours of the piece in order to have a base for the colour placement. I then used different types of brushes (examples of some of the brushes I used can be seen below) to add detailed strokes to the hair, face, shirt and background. This required multiple layers as this piece has a lot of detail on the face and in the background.