Armeria maritima coast Cornish cornwall England english flora flowers Great Britain May natural nature pink red spring thrift wild footpath forest moss path sunlight Sussex track trail trees trunks wood woodland Cardamine pratensis Cruciferae Lady's smock mauve petals plant white alone cloud farm field landscape lone lonely one single sky tree winter bird box fence home house nesting owl oxfordshire platform pole reserve beach coastline decay desuetude groyne sand Sandsend sandy sea shore vacation water wave wooden yorkshire bank barge boat canal chair folding life living narrowboat plank river seat towpath wiltshire apple buttercups grass green meadow orchard plants ranunculus somerset yellow avenue bridleway conifers line pine row summer Asparagaceae blue coastal Scilla verna squill