Pope Francis' trip to Lesbos in pictures
Pope Francis ended a five-hour tour of refugee centres on the Greek island of Lesbos on Saturday by taking 12 Syrians - including six children - back with him to Rome.
In what the Vatican described as a "gesture of welcome regarding refugees", three Muslim families in total boarded the pontiff's plane when it departed on Saturday afternoon.
Here is a roundup in pictures of the Pope's symbolic visit.
Greek and Vatican flags fly in unison
Pope Francis meets Greek PM Alexis Tsipras
Refugees await Pope Francis
Pope tells refugees 'you are not alone'
Wreaths laid in memory of drowned refugees
12 Syrians taken back to Rome with Pope