Sol LeWitt is an iconic artist who is regarded as a founder of both Minimal and Conceptual art. He believed that the figures that the mind can think of are possible to make and construct. To start his structural design making and abstract design actualization, he used the square as the reference figure where all the other figures were derived from it. His serial approach in making figures, using the square as the denominator structure, led him to advance further and make geometrical figures like triangles, circles and other figures using wood. In his five-decade career, he insisted that ideas were the backbone of his efficiency and art clarity.