architectural architecture Australia background brickwork building chimney-stacks chimneys corrugated-iron corrugations cottage early exterior external heritage historic house maintained maintenance old pioneers preservation Preserved restoration restored roof roofing rooftop Settlers shade shadows steps stone stones stonework structure sunlight sunshine surfaces texture textures trees wall walls workmanship abstract brush chaos desktop dez pain fill foundation grunge grungy rock rocks shapes strength xymonau angles appearance backdrop backgrounds barrier blocks coloring colors colouring colours constructed contours contrast contrasts cracks discoloration fitted large lichen limestone linear lines mortar moss perspective perspectives rock-face rockface rough secure security solid strong surface variations variety walled well-built deteriorating weathered weathering brick bricks brickwall brickwalls brickworks construction portrait sundbricks