angles appearance architectural architecture castellated colored coloured craftsmanship crenellation crenels dark decorated decorative distinctive exterior external façade historic historical history home house light linear lines old ornamental ornamentation painted patterns plain Rendered Renovated renovations shaded solid style surface surfaces textured textures two-storey two-story urban view views walls windows airy appearances Australia Australian botanic botanic gardens building city contrast Designs detailed elements frame frames framework glass glass panes glasshouse heritage hothouse intricate metal work panes perspectives prestige prestigious protection protective quality structures supports entrance arched blue sky bricks brickwork christian church clock clock-face clock-tower community doors doorway faith parapet religious roof roofing Sacred secure stones stonework strength strong time tower tower-clock