Architecture, Building and Structure Design BSP Security Plant Complex Bank Office Building Design by William Ti Jr The design is a proposal for the new BSP Security Plant Complex is a unique public building that incorporates planning principles for the future to demand a highly secure, flexible, and adaptable floor area as technology constantly improves the production process. The living facade is a showcase of over 250 endemic Philippine trees and an exposition of tropical plants. A constant display of life that shields the building from direct sun exposure and minimizes thermal heat gain while providing air ventilation.