Revelers take a selfie during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. The festival is based on the Hindu spring festival Holi, also known as the festival of colours where participants colour each other with dry powder and coloured water. (Photo by Andres Kudacki/AP Photo)

Revelers shout and throw coloured powder during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)

People throw coloured powder during Holi festival in Madrid April 26, 2015. Holi, also known as the Festival of Colours, heralds the beginning of spring and is celebrated all over India. (Photo by Susana Vera/Reuters)

Revelers throw coloured powder to the crowd during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)

A young woman throws coloured powder during Holi festival in Madrid April 26, 2015. (Photo by Susana Vera/Reuters)

People scream as they throw coloured powder during Holi festival in Madrid April 26, 2015. (Photo by Susana Vera/Reuters)

A reveler carries his dog during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)

A reveler shares an apple with her friend during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)

Revelers shout during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)

A reveler holds her hand full of powder during a Holi Festival in Madrid, Spain, Sunday, April 26, 2015. (Photo by Andres Kudacki/AP Photo)