Ingo Arndt / Honey bee (Apis mellifera) colony constructing honeycombs inside a tree hole nest, seven weeks' work which almost fills the cavity, Germany.

Bryan and Cherry Alexander / Valya Khudi,a Nenets woman, unloading the dish washer in the modern kitchen of her family's apartment in Yar-Sale, Yamal, NW Siberia, Russia. 2017.