A new analysis of 105-year-old data on the effectiveness of "dazzle" camouflage on battleships in World War I by Aston ...

A new analysis of 105-year-old data on the effectiveness of 'dazzle' camouflage on battleships in World War I has found that while dazzle had some effect, the 'horizon effect' had far more influence ...

I've got the horizon line. Some hills in the background ... "Now let's try some wet paper painting" starting with this thicker paper and a damp sponge. But not a wet sponge - it shouldn' t drip ...