Remains of gunpowder mills at Kennall Vale Nature Reserve in Ponsanooth near Falmouth, Cornwall, England, United Kingdom, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel destination travel destinations travel old ruin ruins ruined old ruins remains abandoned gunpowder mill kennall vale nature reserve ponsanooth falmouth cornwall england english uk united kingdom gb great britain british britain europe european scenics scenic scene scenes scenery water rocks forest tree long exposure slow shutter river building exterior building buildings nature natural natural world