Study of form of elbow of human body and mutating it by designing over the form of the human elbow by making numerous drawings and models.
Understanding the form of a potato and then using this method in next part.
Understanding the form of the Potato with the help of grid drawn over the surface which gives the idea of in what ways the potato takes the form.
So in the similar way tried to determine the form and visualize it with the help of making a grid over the elbow part and then further tried several positions with the elbow to see how the grid distorts according to the form of the elbow.
Trials on the basis of understandings of the form of the elbow at the first place.
Trying out the form of the elbow after the mutation designed for it and making the model or the form of the elbow by trying out some geometry.
So the last iteration which was tried was of very interesting geometry to get the form of the elbow after the mutation that was designed.