beneath beneath the water buried burying your head duck ducking ducking your head going under immersed underwater cover covering glass glazed metal protection rain roof station alligator cayman croc crocodile danger fear fresh gator reptile salt saltwater submerged sveres teeth underneath water autumn brown deciduous garden grass green leaf leaves park red seasons tree cell cold dark grating grid ground house ice ice-house imprison iron prison prisoner trap Underground angles appearance background below bridge concrete deck light lower lower-deck perspectives piers pillars reflections secure solid steel strength strong structure structures surface surfaced surfaces texture textured textures thick under undercover blue cobble cobbles decay depot Dirt dundee garage gray grey line old pattern paved pavement perspective public rail railway road street tarmac track tram tramcar transport Victorian weeds