marcus busby: Spring Shelter
marcus busby: spring water resource (137)
marcus busby: Earth Shelter
marcus busby: Freshwater Spring Shelter 1
marcus busby: Earth Shelter
marcus busby: Spring Shelter
marcus busby: Spring in full flow
marcus busby: Spring Shelter
marcus busby: Spring Shelter
marcus busby: Spring Shelter
marcus busby: Spring shelter
marcus busby: artesian spring diagram copy
marcus busby: 14072011233
marcus busby: P19-07-11_16.59[1]
marcus busby: Spring Box construction
marcus busby: Spring Box
marcus busby: Springwater Collection tank
marcus busby: Freshwater Spring Shelter 5
marcus busby: Freshwater Spring Shelter construction
marcus busby: OCT 2011 (8)
marcus busby: Freshwater Spring Shelter construction
marcus busby: OCT 2011 (6)
marcus busby: Ed Trimming the sweet chestnut uprights
marcus busby: Cap stone
marcus busby: Springwater earth shelter
marcus busby: Turf roof on the earth shelter
marcus busby: Preparing the turf roof
marcus busby: Drystone bench construction
marcus busby: Spring Box Chamber
marcus busby: Freshwater Spring Design