Pete Oxford / Woman inside Nyshi Long House, Nyshi Tribe, Arunachal Pradesh.North East India, November 2014.

Alex Mustard / Hearth heart urchin (Maretia planulata) which usually lives buried in the sand, crawls along the seabed. Dauin, Dumaguete, Negros, Philippines. Bohol Sea, tropical west Pacific Ocean.

Graham Eaton / Robin (Erithacus rubecula) sitting on a poker beneath a warm log fire; Capel Curig, Wales April

Pete Oxford / Konyak Naga cat sleeping next to fire, Mon district. Nagaland, North East India, October 2014.

Pete Oxford / Interior of a Nyshi Long House, Nyshi Tribe, Arunachal Pradesh.North East India, November 2014.

Pete Oxford / Interior of a Nyshi Long House, Nyshi Tribe, Arunachal Pradesh.North East India, November 2014.

Bert Willaert / Hearth Moth (Dicycla oo) against bark. Belgium, June.

Fred Bavendam / Hearth Urchin (Maretia planulata) burrows in the sand, usually emerging late in the day or at night, Lembeh Strait, Indonesia