Hohokam Indian four storey caliche, not adobe, building, approximately 600 years old, use uncertain, unrestored, protected from erosion by unique steel umbrella, Casa Grande, Arizona, United States of America U.S.A., North America

Red-eyed fly sits on the tip of a grass seed after a heavy overnight rain in the spring morning sunlight, uncertain what to do The bristles on his bum or posterior look like they could use a morning shave

Rock with holes of uncertain use at the most important Inca site in Ecuador, elevation 3230m, Ingapirca, Canar Province, Southern Highlands, Ecuador, South America

young 20 year old blonde woman wearing yellow hard hat and high vis vest writing on a clipboard with eye contact looking confused