Here are the tree latest watercolor sketches I did over the past couple days. For the details I used a black pen for the two first drawings and a pencil for the one on the right. The pen is a little more harsh so I realize I have to be careful how I use it. It gave a "cartoony" effect to the drawing on the left and center while the pencil is more subtle and gave a more realistic effect to the drawing. The pen and pencil were very helpful for details such as the eyes and the texture of the guy's shirt, the girls hair, etc. I'm happy with how they turned out.