First lesson working on avatar

In todays lesson, i started editing my image on photoshop for the assignment. I did basic things for this lesson such as removing blemishes using the Healing brush tool that i've used a number of times throughout this term. Before doing any of this, I used camera raw to edit the image's colour according to what i wanted the overall colour of the image to be. On my character profile, i have stated that my character has grey, pale skin. To do this, i adjusted the temperature, exposure, shadows, whites, blacks and etc. i pretty much played with all the settings.