Aerial view of River Marteg snaking through moorland and woodland, Marteg ValleyBare trees and lichen-covered rocky slopes in winter, Gilfach reserveSolitary hiker on lichen-cloaked hillside with exposed rock outcrops, WalesLichen-encrusted winter shrub with red berries in soft focus, nature reserveRiver Marteg winding through wooded valley with autumn rust and green conifersBare deciduous trees across winter woodland canopy, aerial perspectiveWeathered hillside path through mixed bare trees and conifers, autumn brownsWindow framing woodland interior view, dark shelter overlooking winter vegetationBroad valley vista with River Marteg curves through moorland and conifer forestLichen-covered tree branches in close detail, gold and grey textured bark
