3D abstract black construction group person pyramid Rendered strength strong team white beam building city column engineer engineering equipment excavator foundation gear landscape pillar sand scene winch work build clear derelict dig digger earth hydraulic jcb machine metal piston powerful site tracks yellow architecture background beams England english Great Britain joints outhouse rafters roof rural Sussex timber wood wooden angles appearance box-culverts bridging concrete constructed construction-work culvert drainage holed open openings penetrations perspectives precast prefabricated preparation prepared preset readiness secure shadows stacked sunlight sunshine bolt cylindrical delayed neglect neglected rust set stability stable thread turns twist backdrop brick bricks clay clinker downtown pastel pattern pavement paving plaster row sidewalk stone structure texture vitrified baffle buffer canada corrosion ferry footbridge gantry giant girder huge industrial ocean protect sea Vancouver Island water