Indian widows visit St. Paul's Cathedral as part of the city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua

Indian widows express joy during their city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua

Indian widows visit St. Paul's Cathedral as part of the city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua

Indian widows express joy as they visit Victorial Memorial as part of the city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua

Indian widows visit St. Paul's Cathedral as part of the city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua

Indian widows rest during their city tour on International Widows Day in Kolkata, capital of eastern Indian state West Bengal, June 23, 2016. Photo: Xinhua