Alcudia Alcúdia Balearic Islands blue boys break child children clouds coastline danger explore explorers exploring island majorca Mallorca natural nature rocks rocky sea shore sky Spain Teenagers tide water waves asbestos attention beware black building yard construction area directions do not enter finger gesture glove hand icon illustration industrial logo pictogram sign signs stay away stay out thumb warning canada canoeists canoes cloud cold exposed glorious glory lake landscape light mountain radiance radiant ripples Rockies Rocky Mountains storm stormy sunlight threatening violent vulnerable adventure air aircraft atmosphere beautiful Expedition exploration extreme flight float fly fun high journey leisure lift Morning parachute paragliding ride sports tourism transport travel vacation yellow approach arm cover dark fear fingers five grab grasp guide image man outline overshadow palm protect reach rock scare scary shadow silhouette spooky spy surprise threat thriller touch under apart assemble assembled assemblers assembling climb climbing construction deconstruct deconstruction disassemble disassembling dismantle dismantling frame framework height palm-trees palms risks risky safety standardrs steel trees work workers workmen angled angles building cobwebs connected connection connections connectors electrical electrical-power electrical-wires electricity energy grid home house insulator power power-lines roof secure secured tied wired wires wiring austere bare bleak cliff dangerous difficult environment face forbidding freezing frozen glacier harsh ice icy mountainside severe silt snow stern alien arid bright call caller china colour desert different dry Eryngium flower foreigner head Hymenoptera insect land metallic odd rest sere shiny strange stranger Tengger unusual visit visitor wasp