algae beach bladderwrack coastline Cornish cornwall England english Great Britain low natural nature ocean rocks sand sandy sea seaweed shore summer tide water waves boulder current flow forest green landscape moss mossy river rock spring stream tree trees uk wood woodland amber autumn brown colour deciduous edge golden larch Larix margin russet Surrey tawny Balearic Islands black blue danger formation majorca mediterranean odd peculiar Spain spanish spray spume strange unusual white ancient bark big broad Castanea chestnut contoured fissured girth huge line old rough row series strong Sussex Asparagaceae bluebells flora flowers Hyacinthoides non-scripta Labiatae Lamium galeobdolon wild yellow yellow archangel bavaria birch trees blue sky clouds countryside dry germany grass heath idyllic leafs November pine trees rural scene spruce sunlight branch cycle destination direction distance disused journey long path railway route rural track travel beech bulbs Coney's Castle Dorset exercise Fagus footpath fresh trail walk