Tonal study of mountain range Math Eitemau Uwchlwytho gan Sir Kyffin Williams - Tu ôl i’r Ffrâm – Behind the Frame
Snowdon landscape Math Eitemau Uwchlwytho gan Sir Kyffin Williams - Tu ôl i’r Ffrâm – Behind the Frame
Skokholm - David Saunders and Jane Hodges looking at burrowed vegetation on the north coast - 1995 Math Eitemau Uwchlwytho gan Skokholm Archives
Oystercatcher rock, Little Bay Peninsula, Skokholm Island 1982 Math Eitemau Uwchlwytho gan Skokholm Archives
Above quarry with Skokholm Lighthouse, Skokholm Island 1983 Math Eitemau Uwchlwytho gan Skokholm Archives
The Quarry - Storm Petel breeding site (1000s) Skokholm Island ,1983 Math Eitemau Uwchlwytho gan Skokholm Archives
Mad Bay looking eastwards towards Twinlet, Skokholm Island 1982 Math Eitemau Uwchlwytho gan Skokholm Archives
South valley, well area and buildings, Skokholm Island 1982 Math Eitemau Uwchlwytho gan Skokholm Archives
South Cliffs and Lighthouse, Skokholm Island from the sea. 1982. Math Eitemau Uwchlwytho gan Skokholm Archives
Dubells Bay, Peters Bay and the Observatory, Skokholm Islansd 1979 Math Eitemau Uwchlwytho gan Skokholm Archives
