background beach birds cloud coastline England english gravel Great Britain groyne gulls Hastings horizon lonely natural nature sea seagulls shingle shore sky summer Sussex view water waves blue boat launch plastic rollers slipway tubes fishing hull pier resort seafront seaside ship tractor bird Camouflage feathers gull head immature plumage seagull wing young bench elegant grass iron lawn leisure park parkland relax rest seat sit turf wooden wrought church cultivate flower formal fun garden gardening grow hedge hobby pastime path plant beam breakwater coast defence erosion stones tide wave bank bridge canada conifers evening gantry girder metal mountain river Rockies Rocky Mountains shallow stone trees apple arch box design feature green Hampshire pergola plants spring trained