Woven branch arch, Langholm, Dumfriesshire, April 1986

Woven branch circular arch, Langholm, Dumfriesshire, April 1986

Ice arch left to freeze overnight before supporting pile of stones removed (made in a field of cows - tense wait) pissed on stone too frozen to come out fourth attempt successful other three arches collapsed or melted, Brough, Cumbria, 1-2 December 1982

Reconstructed Icicles around a tree, 28 December 1995

Frozen patch of snow each section carved with a stick carried about 150 paces, several broken along the way began to thaw as day warmed up, Brough, Cumbria, March 1984

Snow compacted in to series of joining arches, Helbeck, Cumbria, 26 January 1984

Storm King Wall, Hudson Highlands

Hole covered with small pointed rocks, Clapham, Yorkshire, January 1980

Hole two to three feet across, Clapham Scar, Yorkshire, January 1980

Snowball in trees, Robert Hall Wood, Yorkshire, February 1980

Ice on Ice, Ilkley, Yorkshire, January 1980

Floating hole, Loughborough, Leicestershire, September 1986

Stacked stone, Blaenau Ffestiniog, Wales, June 1980

Slate throw, Blaenau Ffestiniog, Wales, May 1980