A delivery robot crosses the road in Tianjin, China. | (REUTERS/Stringer)

Taxidermied animals in Paris. | (REUTERS/Charles Platiau)

Dolls in Seville, Spain. | (REUTERS/Marcelo del Pozo)

A flock of starlings in Milan, Italy. | (AP Photo/Luca Bruno)

World Internet Conference attendees in Jiaxing, China. | (REUTERS/Stringer)

People on a bridge in New Delhi. | (REUTERS/Anushree Fadnavis)

A railway station in Debrecen, Hungary. | (EPA-EFE/Zsolt Czegledi)

An officer shoots at a downed power line to clear a roadway in Butte County, California. | (EPA-EFE/PETER DASILVA)

Marchers mark Polish Independence Day in Warsaw. | (EPA-EFE/RADEK PIETRUSZKA)

A window cleaner works in Amsterdam. | (AP Photo/Peter Dejong)

A woman looks out from a window in Rome. | (AP Photo/Alessandra Tarantino)

Azteca Stadium in Mexico City. | (AP Photo/Christian Palma)

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