backdrop background brick canvas carpet carpeting design floor floor covering gray grey ground mesh pattern rug structure structured style textile texture tissue tissue texture website woven anticipating base blocks building cement city construction hole holes material patterns roof square street structures angles appearance architectural architecture Australian blue brick wall bricks buildings contrast cream dark decoration decorative elements exterior external facade fancy features flat frontage glass height heritage high historic historical history leafless light light blue masonry modern old ornamental ornamentation perspectives pillars plain red ridges stonework surfaces textures top urban variation variety wall abundance colors colours firm pavers paving quantity rough solid stacked stacks strength strong surface