Photographer: Ivor Prickett |&nbsp;A Syrian woman cries in relief as she embraces her three young children. They have just endured a very rough crossing across the Aegean from Turkey to the Greek island of Lesbos.  Women and children currently account for two thirds of those crossing to Europe. In February 2016, they made up nearly 60 per cent of sea arrivals, compared to 27 per cent in September 2015.