Last Days of Master Drawing

During the last week of our Master Drawing assignment, I did the outlines on the figures and added a little bit more shading to deepen the shadows and detail some of the areas that were less cultivated. I found that with the lines, for some I had to use an ink pen, while for others I used a really thin brush and watered down ink to make the lines more subtle. There was surprisingly a good amount of variation in the values of the lines which I didn't notice until I had to replicate them. So this is the final version of my Master Drawing.