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 autumn branch forest grass leaf leafs mist misty orange plain season sunshine tree cliffs cumbria disused edge horizon quarries quarry rock shadow steep stone autumn colours banner canada card fall colors fruit pumpkins still life thanksgiving usa wishes cloud field HDR lake nature Nyberg park pond refelctions sky water brown cycle dried dry faded gold leaves life wilted withered