 At the center of this is an art deco grillework that is made up of squares and circles surrounded by two pilasters on both sides.Both of the vertical surfaces have low-relief figures depicting two Filipina muses which are portrayed wearing native dress or 'traje de mestizas' and local fauna which include carabao head.This was done by Francesco Riccardo Monti, also known for his works in some of the famous buildings in Metro Manila.