Not sure how I missed this thread before, but wow! The rendering of each of these portraits are excellent! Nice use of color and the details are handled quite nicely. I have to agree with FF about the monochromatic coloring of Luke. That color scheme really sets him apart from the others! Nice job! I saw from earlier in the thread that you used PS to color these. Do you paint these freehand on a blank canvas with just a reference photo or how exactly do you do it?