You know that feeling on a clear blue sky day.

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"Fearful of the outcome, King Angus led prayers for deliverance and was rewarded by seeing a cloud formation of a white Saltire - the diagonal cross against which Saint Andrew had been martyred - against a clear blue sky, " writes Mr Reid.

BBC: Saltire

As he says this, the camera pans upwards to show an aircraft carving a line across the clear blue sky, a reference to both the double standards of Larson's patriotism and the secret that drives him on.

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Eight hours later, as the aircraft's undercarriage was lowered over Mortlake, in south-west London on its approach to Heathrow Airport, the man plummeted to earth through a clear blue Sunday morning sky.

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From the banks, our boat must have looked a bit like some floating cubist sculpture, its white angular structure scored by floor-to-ceiling windows striped with balcony railings, its monochromatic figure floating in a backdrop of clear blue sky.

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At the Suncor Family Day breakfast, under what locals called a clear "Alberta Blue" sky, thousands of hungry Stampeders were already in line by 6:30 a.m.

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But a clear, cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more easily than they do red light.

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The sky was a crystal-clear blue.

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" Jesse Nichols, a librarian on the Senate Finance Committee and the first black appointed to a clerical position in the Senate, recalled that "Senator Gore used to come in and out of the clear blue sky he would say, 'Jesse, bring me a Coca-Cola.

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