Some development and first idea

First drawing and some experience.

After some reasearch work,  I am not going to do the Algorithm at first, the first one just want to use some lines: oblique line and straight line.  Try to make a complex shape or pattern.

(Figure: The twitter on ipad version)

Then i started looking at conch, think about the algorithm and repetition can have some aesthetics knowledge to creat it. On the second one i made a golden section ratio/point. To get a little more interesting but that one just the expression.

So on the third one i started drawing the 'honeycomb'. The reason I drew is becasue it also use 'the golden ratio' theory, other reason is that grid look simple but if make in really accurate degree. It shows strong impression in your mind. The fourth one try to find out some Visual illusion. But I failed to make this final one.