appearances cap chips danger dangerous Dirt dirty dry fungi fungus hardy inedible natural nature plant poison poisonous rough shape shapes strength strong surface surfaces texture textured textures toadstools toxic white wood-chips wrinkled asphalt bitumen broken cracked cracks damage damaged damaging gravel hole holes pothole potholes risk risky road street tarmac uneven angles appearance appetite between blind-bugs bugs destruction destructive evidence hungry insatiable insects riddled rocks surfaced surfacing termites trail trails voracious white-ants abandoned ballast blue-metal dangerous-surfaces dangers distance disused disused-tracks history iron isolated merging neglected past perspectives rail rails railway railway-line railway-tracks rural rust rusting rusty tracks trains transport weathered architectural architecture Asia attached bamboo bamboo-scaffolding building building-work built construction construction-work external features height heights high risks safety scaffolding tall tied wall work workmen