"There is no colour left in Gaza." Those were the words of Dr. Mohamed, a doctor with Médecins Sans Frontières, who presented to us in the audiovisual room last week the updated humanitarian situation in Gaza, alongside his colleague Dr. Sohaib. Both doctors spoke of the unbearable reality of trying to save children torn apart by shrapnel, often without anaesthetic, electricity or even clean water. They told us about two little girls, just four and six-years-old, two sisters who they did everything possible to save…