As you can see, we are viewing our finger from the side this time, so it looks a bit different. As you can see, the outside part of the finger has very straight lines, while the inside has lots of curves.
We can draw a square shape or a square spiral. Here, the knuckles won’t be as noticeable, but it’s a very common position to draw. On the bottom of this shape, draw a circle and then a rectangle. I usually sit them out when drawing a fist, since it will be too cluttered, so the spiral should be enough.