May 2, 2018

Novice monks, who had their heads shaved, pose for photographs with Buddhist monks during an event to celebrate the upcoming Vesak Day, the birthday of Buddha, at Jogye temple in Seoul, South Korea.

An Orthodox priest walks under a ray of sun in the church of the New Jerusalem Orthodox Monastery near the town of Istra, some 70 kilometers outside Moscow, Russia.

Rowers skim along the Potomac River as the sun rises over the Jefferson Memorial in Washington.

A woman affected by tear gas is assisted during a May Day protest against austerity measures, in San Juan, Puerto Rico, May 1, 2018.

Internet celebrity dog @jiffpom is wheeled on stage during a presentation at Facebook's annual F8 developers conference, in San Jose, California, May 1, 2018.

An Andean man rests with his llama while tourists take in the natural wonder of Rainbow Mountain in Pitumarca, Peru. Tourists gasp for breath as they climb for two hours to the 5,000-meter (16,404-foot) peak in the Peruvian Andes.

A donkey dressed up as a unicorn is presented during the "National Donkey Fair" in Otumba, Mexico State, Mexico, May 01, 2018. The "National Donkey Fair" is held annually and brings together about 7,000 people to advocate for this cargo animal to be protected from extinction.

More than 7,411 guitarists play “Hey Joe” by Jimi Hendrix to beat the Guitar Guinness World Record, at the Market Square in Wroclaw, Poland, May 1, 2018.

A wooden jetty is surrounded by melting sea ice in the islands of Merenkurkku (Kvarken) Archipelago near Vaasa, Finland. Cracks emerge every spring in the frozen Gulf of Bothnia around the UNESCO protected islands, allowing ferries to sail through the melting ice.