autumn fields forest hills mountains nature Olympic Nation Park slopes trees usa valley Washington State wilderness amber beech brown color colour dappled deciduous England Fagus Great Britain green Hampshire landscape leaf leaves light natural New Forest orange russet shadow sunlight tree wood woodland brick bricks debris old pebbles ruin ruined stone wall stones wall walls woods canada conifers current flow river Rockies Rocky Mountains summer view water bench clearing cones floor log pine rest rough seat sit timber wooden blue lake mountain peak shore snow summit beauty botany bridge calm dream fall Farewell flood lonely mystery outdoor park red reflection relaxing ripples seasonal serenity silence walking weather wet