Cave system exposed by Dirtlow Rake quarry near Ca… Recumbent fold near Little Haven, Pembrokeshire, w… Dirtlow Rake quarry; vein cavity in cross section Dirtlow Rake quarry; phreatic tube in cross sectio… Dirtlow Rake quarry; cave system in cross section Dirtlow Rake quarry; cave system in cross section… Dirtlow Rake exposed vein with slickensides Henrhyd waterfall, Coelbren, upper Swansea valley,… View from Ard Crags, Lake District, Cumbria As torrents in summer... 5 As torrents in summer... 4 As torrents in summer... 3 As torrents in summer... 2 As torrents in summer... 1 Approaching storm 1 Approaching storm 2 Brooding barley Porter Waterfall 1 Porter Waterfall 2 Forge Dam weir River Porter waterfall post-floods 1 River Porter waterfall post-floods 2 River Porter waterfall post-floods 3 After the rain, the sun.... Rooted in stone Porter waterfall HDR Porter waterfall Ox Stones again Mayfield meadow Field Horsetail 1 Field Horsetail 2 Gateway to Heaven - late spring Brown Edge quarries Different point of view Sheffield, viewed from Fulwood Lane, Ringinglow The Ox Stones on Burbage Moor, South Yorkshire. Interesting footpath - Jack's Rake on Pavey Ark, L… Walton Hall Marshes, Essex. Thrusted Coal Measures at Ffos Las Opencast Coal S… Bridge over the Burbage Brook, near Carl Wark, Sou… Stitchwort 2 Stitchwort 1 Resting 2 Red maple 2 Red maple 1