Step #1
Begin with creating a base for a sitting Monkey. Make two medium circles with an upwards warped square in their middle. Let the above circle have 4 quarters for perfect face segmentation.
Step #2
Elaborate with ears and outline of a monkey in the above circle, which already have 4 quarters for finesse.
Step #3
Now, create the base for its hands and arms.
Step #4
Furthermore, add two ovals and one big stone like oval structure for the feet and the lower body.
Step #5
Create outline of the monkey by connecting all the circles and add a long tail to it.
Step #6
Join the ovals by adding those lines that take the step even further.
Step #7
Now make those eyes as you can see in the photo and time to add lines for those fingers.
Step #8
Finish it by giving final touches across the drawing and color it if you'd like!