The Tardis (actual BBC), Oldbury-on-Severn nuclear power station, June 1976

Simpson memorial, Mont. Ventoux

Hórreos (grain store) Brufe, Peneda-Gerês National Park, Portugal.

Stalolukta kyrkkåta (church), Sweden

Site of the ancient Alþingi, Þingvellir, Iceland

Anchor Mill, Paisley

Castell y Gwynt, Snowdonia

Rio Douro, Porto, Portugal

Yr Eifl, The Llŷn Peninsula

Brattahlíð, Qassiarsuk, Erik The Red's 983 settlement, Greenland

Remains of a research hut, Musselbukta, 79.9 °north

Nuuk Marina, Greenland

Cemaes Bay, Ynys Môn

Portuguese hórreo (grain store)

Mid Wales landscape

Gullfoss waterfall, Iceland

Gullfoss waterfall, Iceland

Ingólfshöfði, Iceland

Conwaybreen, near Ny-Ålesund

Krossbukta, Jan Mayen

Sulitjelma to Sorjushytta, Norway

Sea ice Agardhbukta

Sorjushytta, Lappland

Mushamna, Woodfjorden, Spitzbergen island, Svalbard

LORAN-C transmitter (demolished in 2015) Jan Mayen

Longyearbyen Dalen, Svalbard

La Brèche de Roland, Pyrénées

St Tysilio’s Church, Ynys Môn

Sorjushytta, Lappland

Wylfa Nuclear Power Station (now closed), Ynys Môn

Cudillero, Asturias

Reine Lofoton

Ny-Ålesund café & steam railway preservation society

Irkutsk architecture

Kungur station, Ural Mountains

Sea ice, Wahlenbergfjorden, Nordaustlandet, Svalbard

Bergen, Norway

Vineyards, Monção, N Portugal

Miellädno river, Padjelanta Trail, Sweden

Ilulissat Icefjord and Disco Bay

Up-sky parachuting in Longyearbyen Dalen

Mourne Mountains from Ynys Môn

Sledding, Øvre Dividal National Park, Norway

Hutta (remains) Krossbukta, Jan Mayen

Menai Bridge, Ynys Môn

Pilots Cottages, Ynys Llandwyn

Pitões das Júnias, Parque National Peneda-Gerês, Portugal.

Olonkin city, Jan Mayen

Reine, Lofoton

Reine, Lofoton

Pensarn Prominade, N Wales

Kaysersberg Vignoble, Alsace, France

Porthleven

Niagara falls

Crib Goch and Snowdon horseshoe

Aberystwyth cable car

Namafjall hot springs, Iceland

Callanish Stones, Isle of Lewis

Hofskirkja, Hof, Iceland (1971)

Up-ski parachuting, Þingvellir National Park, Iceland

Terraced fields, or socalcos, in the Parque National Peneda-Gerês, Portugal.

Longyearbyen Dalen, Svalbard

Norwegian trapping station, Antarctichavn, Greenland

Sledding, Øvre Dividal National Park, Norway

Porth Wen Brick Works, Ynys Môn

Casa de las Conchas, Tazones, Asturia, Spain

Oban pier, Scotland

Pensarn beach, N Wales

Gullfoss waterfall, Iceland

Lavvu, Øvre Dividal , Norway

Pensarn beach, N Wales

Trans-Siberian railway

Luarca harbour, Asturias

Melin Llynon, Llanddeusant

Vuolep Sårjåsjávrre, Lappland

Statue of Vercingetorix, Clermont-ferrant, France

Portuguese hórreo (grain store) being filled

Sørland, Værøya, Lofoton

Svea, Svalbard

Sea ice, Kulusuk, Greenland

Rio Douro, Porto, Portugal

Le Tour de France, Pont Pierre, Bordeaux

Novosibirsk railway station

Lake Ercina, Covadonga, Picos de Europa

Mercantour National Park

Jan Mayen

Melin Llynon, Llanddeusant

Ramberg, Lofoton

Domme, the Dordogne, France

Ilulissat hospital

Ittoqqortoormiit

Memorial to British Naval Personnel, Krossbukta, Jan Mayen

Three-Country Cairn, Norway, Sweden & Finland

Golddajávri, Norway

Classic Galician hórreo (grain store)

Sledding, Øvre Dividal National Park, Norway

Gullfoss waterfall, Iceland

Norwegian Fjord Horse (fjordhest), Briksdal Glacier, Norway

Menai Bridge, Wales

Carennac, Dordogne Valley

Quai Lestourgie, Argentat sue Dordogne, France

Quai Lestourgie, Argentat sue Dordogne, France

Hayesbreen glacier end from the sea

Strokkur (Geysir), Iceland

Arctic Willow, Antarctichavn, Greenland

Snowdon Mountain Railway

Asturian coast at Cabo Vidio
Carpobrotus edulis, Hottentot fig, a highly invasive alien succulent.

Temagami, Ontario