Task: Photograph a close-up, head and shoulders portrait, in available or natural light, without using flash or any other photographic lighting. The face should be in shade, should be towards the camera and with both eyes clearly visible. Make 2 selections, each with its own adjustment.
1. The first should be the entire face – adjust by increasing the brightness and increasing the contrast.
2. Adjust the eyes. Limit this to the iris and pupil.
I used the magnetic lasso tool to select just the face and feathered the selection at 3 pixels. I then increased the brightness and contrast slightly to create the image below.
The alterations have really lightened the check areas in particular. The second part of the exercise involved selecting the pupils and brightening them and increasing the saturation. At first they appeared to be very green and unnatural, so I altered them towards blue (below).
The colour of the irises have been enhanced considerably and works well with the first step increasing the brightness and contrast. However there becomes a point where the changes may look unnatural. I felt that lightening the face was acceptable because it was removing the external factor of the shadow cast. However when eye colour started to change in the second step I felt uncomfortable as this was changing something physical about the actual subject, and that reality was being tampered with.