Ancient theater of Taormina in Sicily, Italy

Great tit and yellow crocuses

Lauterbrunnen Valley in the Swiss Alps

Red squirrel in a nest of lichen and pine needles, Scottish Highlands

Grand Canyon National Park during a thunderstorm, Arizona

Waterfalls in Thousand Springs State Park, Hagerman Valley, Idaho

Holy Trinity Church, Stratford-upon-Avon, England

Javan tree frog, Indonesia

Chicagohenge sunset, Chicago, Illinois

Multicolored powders for sale during Holi

Coastal redwoods and wood sorrel, Prairie Creek Redwoods State Park, California

Giant panda in Wolong National Nature Reserve, Sichuan, China

The Roman Forum, Rome, Italy

Lanyon Quoit burial chamber, Cornwall, England

A European hare jumps through a wetland in the Netherlands

Girl Scouts camping on the shore of Todd Lake in 1960, Deschutes National Forest, Oregon

Field of sunflowers, Ukraine's national flower

The Ponte Vecchio, a bridge near Bobbio, Italy

The 'Flower of Life' symbol drawn in the snow by artist Michael Uy, Jacobsdorf, Brandenburg, Germany

The 'Fearless Girl' statue outside the New York Stock Exchange in New York City