Calcada do Gaio   This Project is located at the inter-junction of Estrada do Visconde de S. Januário and Calcada Do Gaio. In the west of this building project, there is the Calcada Do Mountain with joyful scenes, where the Calcada Do Light Tower and the fort can be seen. The design of this project is subject to the topics of ecology, environmental protection and greening. The edge of each floor of the attached building is jetting out and increasing floor by floor. The jetting-out part is used for greening so as to make the greening all over the attaching building. The walls of the tower part is designed through asymmetry arc plates so as to make the layers of the T-shape become rich and varied with innervations. Another feature of the tower part is the sight-seeing garden at the 27th floor, which is highlighted through the comparison between the eye-attracting yellow and the topic colors of green and white. The building top is designed as a model of light tower, being in concert with the opposite light tower at Calcada Do. In addition, 4 parafoliate jardinières shows an aesthetic feeling of the streamlined building, just matching with the topic of greening.