The tracery is of the very finest, chiefly gilt on backgrounds of diapered gesso. The original altar, the octagonal diapered font and pulpit were also in terracotta. Flanking the centrepiece are two bays with diapered brickwork and single-mullion windows. In the Kenyan town of Limuru, donkeys were also diapered at the council's behest. On each side of the tower is a clock dial set in diapered panels. The brick is diapered in a simple chequerboard pattern.