内容摘要：Its owner had filmed the incident before he was killed. Far from proving Israel's claim that the emergency workers were a potential threat to the Israeli combat soldiers, the video from the grave showed that clearly marked and well-lit ambulances and emergency vehicles were attacked systematically until almost everyone inside them was killed.

Its owner had filmed the incident before he was killed. Far from proving Israel's claim that the emergency workers were a potential threat to the Israeli combat soldiers, the video from the grave showed that clearly marked and well-lit ambulances and emergency vehicles were attacked systematically until almost everyone inside them was killed.

We asked our readers to send in their best pictures on the theme of "winter walks". Here is a selection of the photographs we received from around the world.The next theme is "glass" and the deadline for entries is 18 February.

The pictures will be published later that week and you will be able to find them, along with other galleries, on thesection of the BBC News website.You can

or email them to [email protected]..

Further details and themes are at:

.Niveen's only chance to survive was to receive urgent care outside Gaza. And in early March, Jordan made that possible.

As a ceasefire between Hamas and Israel held, 29 sick Gazan children, including Niveen, were evacuated to Jordan to receive treatment in the country's hospitals. Her mother and older sister were brought out with her.They were the first children evacuated to Jordan after King Abdullah announced plans to treat 2,000 sick Gazan children in hospitals there during a visit to the US the previous month. These evacuations were co-ordinated with the Israeli authorities who do background checks on the parents travelling with their children.

Doctors in Jordan performed successful open-heart surgery on Niveen, and she was slowly beginning to recover.But about two weeks into the children's treatment, the ceasefire in Gaza collapsed when Israel resumed its offensive against Hamas, and the war was back on, in full force.