In our expectations, concrete is always rough and grey. Therefore, how to increase its public acceptance is architects' great consideration. Many architects have tried actively; some mix concrete and other materials in a proper proportion clean concrete surface combined with carefully manufactured wood or metal makes it easier to be acceptable. The perfection and abstraction of concrete are also more influential to those who are familiar to contemporary art trends. Architectural Material & Detail Structure: Concrete examines the proper use of concrete as an architectural and design tool."