THE 36 CUSTOM TEXTURES

This is my 36 textures which combined with the ideas from two clients Charles Darwin&Stephen Hawking,
 Both of them are point out the nature or world are follow by an order or principle, so in my sketches i want to use some  regular shapes such as triangle , circle, square in order to show some relationship with the order or rule. Moreover, i also use some shadow and lines to represent the entire range from dark to light.