Photo highlights of the day

Formula One chief executive Bernie Ecclestone stands with his lawyers as he arrives in court in Munich, Germany. Ecclestone went on trial for bribery. Photograph: Michaela Rehle/Reuters

The B-31 Iceberg is seen after separating from a rift in Antarctica's Pine Island Glacier

Scientists are monitoring an unusually large iceberg - roughly six times the size of Manhattan - that broke off from an Antarctic glacier and is heading into the open ocean. The B-31 Iceberg separated from a rift in Antarctica's Pine Island Glacier. Photograph: NASA/Reuters

BJP leader Narendra Modi waves to supporters as he rides on an open truck on his way to filing his nomination papers in Varanasi, India. India is in the midst of a nine phase election that began on April 7 and ends May 12.

BJP leader Narendra Modi waves to supporters from an open truck on his way to filing his nomination papers in Varanasi, India. India is in the midst of a nine phase election that began on April 7 and ends May 12. Photograph: Kevin Frayer/Getty Images

An Indian woman shows her finger marked with indelible ink after casting her vote during the sixth phase of polling of the Indian parliamentary elections at a village near Sawai Madhopur, Rajasthan state, India.

Meanwhile, a woman shows her finger marked with indelible ink after casting her vote at a village near Sawai Madhopur, Rajasthan. Photograph: Manish Swarup/AP

A Bangladeshi mourner and relative of a victim of the Rana Plaza building collapse weeps as she takes part in a protest marking the first anniversary of the disaster at the site where the building once stood in Savar on the outskirts of Dhaka. The Rana Plaza building collapsed on April 24, 2013, killing 1138 workers in the world's worst garment factory disaster. Western fashion brands faced pressure to increase help for victims as mass protests marked the anniversary. Thousands of people, some wearing funeral shrouds, staged demonstrations at the site of the now-infamous Rana Plaza factory complex.

A mourner and relative of a victim of the Rana Plaza building collapse takes part in a protest marking the first anniversary of the disaster at the site where the building once stood in Dhaka, Bangladesh. The Rana Plaza building collapsed killing 1138 workers in the world's worst garment factory disaster. Photograph: Munir Uz Zaman/AFP/Getty Images

North Korean leader Kim Jong Un is seen as he guides the multiple-rocket launching drill of women's sub-units under KPA Unit 851, in this undated photo released by North Korea's Korean Central News Agency.

North Korean leader Kim Jong Un guides the multiple-rocket launching drill of women's sub-units in a photo released today by North Korea's Korean Central News Agency. You cna read more about all things North Korea on our new North Korea network site. Photograph: KCNA/Reuters

Bad hair day? Catherine, Duchess of Cambridge and Prince William attend a reception at Parliament House in Canberra, Australia. Photograph: Pool/Getty Images

Clearing the rails, Ali Yousef Al Rumaihi of Qatar on Ravenna 323 competes in the Longines Global Champions Tour of Antwerp. Photograph: Dean Mouhtaropoulos/Getty Images

A woman is pepper sprayed as residents of the Pavao-Pavaozinho slum clash with riot police during a protest against the death of Douglas Rafael da Silva Pereira after his burial in Rio de Janeiro, Brazil. Photograph: Felipe Dana/AP

People gather at the cenotaph at the War Memorial Museum in Auckland, New Zealand to mark the 99th anniversary of ANZAC Day when allied First World War forces landed on the Gallipoli Peninsula. Photograph: Phil Walter/Getty Images

Who knew? The oil extracted from Vetier roots provide one of the essential oils for the french perfume industry. The Agri-supply distillery, the largest Vetiver distillery in the world, is in Haiti and is one of the country's best-kept agricultural secrets providing much needed income for Haiti's struggling economy. Photograph: Reuters