alert bilingual black board caution cliff close close-up closeup danger dangerous english erosion fall falling free french graphic green hazard hazardous icon image information message object photo photograph pictogram pictograph picture post red resource sign signage signal slip slippery slipping somadjinn stock symbol texture trip tripping UP warning white beware drop gray grey rock rocky signboard stone triangle avalanche beach cliffs cornwall defiance disregard England falls folly foolhardiness foolharsy fools Great Britain idiocy idiots ignored peril reckless sand stand stubborn stupidity vulnerable chute comic comical figure forbidden funny prohibit rectangle rectangular signpost stick above aerial blue Caspar David Friedrich chalk coastline down fly germany head high Jasmund over perspective rocks Rügen Sassnitz scary sea steep strange tooth tower trees upside-down vertigo Viktoria-Sicht waves advice appropriate-behavior appropriate-behaviour be-careful care careful cliffside colors colours communicate communication concern deterioration fading-sign informing light lookout observant restricted restriction restrictions risk risks risky river riverside safety shadows shapes shrubs signs sunlight textures warning-sign watch watch-out water Arbel boulders calm edge fields galilee height Israel kinneret lake Lake of Gennesaret Lake Tiberias landscape limestone mount mountain national park nature panorama peace Sea of Galilee shore view village aspen autumn color colorado colorful season seasons tree yellow