boat concept concepts coruna coruña cross eu fishing floating flotation level line oza red security ship sign Spain warning advice black danger handrails high metal metallic mobile non-slip patterned rails ribbed silvery stairs steps yellow footpath forest keep out private public right of way tree trees trespass trespassing walk wood circle communicating communication denied directing direction directional directive informing no right turn not allowed not permitted parking permission denied prohibited prohibition reflective road sign street sign traffic traffic flow verge white adventure animal ban banned dog friend frisbee fun jump no dogs play roadsign roadsigns signs wild directions go happy instruction light loud lucky meter neutral noise sad smile smiley smileys stop warn animals away canine clean dogs keep away lawn leash no poop shield shit alert announcement appropriate-behavior appropriate-behaviour avoid be-careful beware care caution concern contaminated contamination dangerous deep health information not-allowed not-permitted permission-denied polluted pollution protect protection risk risks risky rules safety toxic toxicity unhealthy warning-sign water water-pollution water-toxicity about arrow arrows blue circles confuse confused merge pole road round roundabout spin spinning aged faded fara gefahr gevaar letters old peligro pericolo rust rusting rusty type typography weathered word access-denied access-limited bylaws law legal motorbikes-prohibited no-wheels pedestrian-care pedestrian-safety prohibitions restricted restriction restrictions symbol watch watch-out