This is very long paper and needs to be reduced. The author needs to ‘very briefly’ introduce the underlying techniques in form generation and evolution that relates directly with the study. The paper is of good quality and illustrates series of example project. However, the reader will be very interested if the study elaborates in-depth about 2-3 projects selected by the author. Such type of illustration about evolutionary form generation can be found anywhere but what makes this paper of real value is describing the actual approach, mechanism, show some of the computation algorithms affecting the form change behavior, etc.