This approach triggers the potential of letters. The readability ensures the experiments are still in the field of alphabets, and the new forms created changed the meanings letters may conceive. 

Aluminum is like a folder. It extends the dimension of the letter and puts more content in. Besides, the 3D feature of solid introduces graphic forms into the physical world, and the perspective to read is multiple. the co-existence of different letters in the same body breaks the distinctiveness that 2D icons naturally have. You may see one world from one angle of a sculpture and another letter from another angle, which is also an approach to explore common elements and individual features in each letter system. The 3D medium transfers letters from forms to objects, so the letters can interact with light and shadow, force and distortion. 

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