What the world must seem like to these children who never knew it until they were set free from their underground prison....

More pics of the survivors art at link....

I am going for a walk in the sun and count my lucky stars I can

REUTERS

The main message says: "We, the whole family, want to take this opportunity to thank you all for the sympathy you have shown for our fate. Your compassion helps us a lot to cope with this difficult time and shows us that there are also good and honest people. We hope the time will come for us when we can find our way back into normal life again!"