Image of a woman pushing an elderly woman in a wheelchair toward a sunset

Photo by Dominik Lange on Unsplash

Image of a young man reading a book inside a library

Photo by Dollar Gill on Unsplash

Portrait painting of three 19th-century women

The Brontë Sisters, Anne, Emily, and Charlotte, painted by their brother Branwell (c. 1834)

Image of a sailboat on a mirror-like sea which is reflecting the night sky

Photo by Johannes Plenio on Unsplash

Image of a green pond surrounded by green leafy trees

Walden Pond • Photo by Pablo Sanchez Martin (CC BY 2.0)

Image of a line of longitude marked in pavement with tourists nearby

The Prime Meridian at Greenwich • Photo by Kris Arnold (CC BY-SA 2.0)

Image of a Southwestern desert with cacti in the foreground and mountains on the horizon

Photo by Robert Murray on Unsplash

Image of the Hagia Sophia and the city of Instabul

Photo by Fatih on Unsplash

Medieval illustration depicting a woman warming her legs by a fire while outside is snowy and frigid

Detail from "Très Riches Heures" (c. 1412)

Image of a medieval stave church beside a fjord in Norway

Urnes Stave Church • Photo by John Marx (CC BY-NC-ND 2.0)