four-year-old hudea was pictured late photographer osman sagirli in atmeh refugee camp , just 10 km from the border with turkey .
she , her mother and three siblings are understood to have been living in the syrian camp since hudea 's father was killed in the 2012 hama massacre .
but two weeks ago , the family took a fateful decision to move south , towards the city of idlib - only for it to fall into the hands of al qaeda 's brutal syrian affiliate at the weekend .
it is thought they headed for idlib - now in the control of al-qaeda affiliate al-nusra .