Our Logo Our logo is based upon the 4,000 year old Chinese tangram puzzle. Legend says that a man dropped a porcelain tile which broke into 7 pieces. As he tried to reconstruct the square, he found he could create various shapes. The Chinese tangram puzzle logo reflects our philosophy: Each puzzle piece must be used . . . All members of a community must be honored. The shapes of the pieces are varied . . . Neighborhoods are diverse and complex. Imaginative forms are created with vision and skill . . . Healthy buildings are developed with insightful planning and careful execution. Let Building Solutions solve your community’s puzzle.