Temple of Amun, Temple complex of Karnak, UNESCO World Heritage Site, Thebes, Egypt, North Africa, Africa

Fray Francisco de Burgoa Library at the Convent of Santo Domingo de Guzman, interior, Oaxaca de Juarez, Oaxaca State, Mexico

Standings-Day Gecko, Tampa Aquarium, United States of America

View of the Argentine base Almirante Brown, named after Guillermo Brown of the Argentine Navy, Paradise Bay, Antarctica, Polar Regions

Portrait of black ethnic girl in college in autumn with college in background, back to school

Portrait of black ethnic girl smiling early in the morning going to college on back to school

Portrait of black ethnic girl sitting in college doing classwork or studying for an exam on back to school

Black ethnic girl in college college in autumn back to school

Young smiling red-haired woman, student, pupil holds folder, Bavaria, Germany, Europe

Young smiling red-haired woman, student, pupil holds folder, Bavaria, Germany, Europe