It seems a layer of varnish added later to protect the work is in fact turning the yellow to a greyish-orange colour.

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But the bugs can also be orange in colour and checked in pattern.

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The Alliance for Austria's Future, as the new party is called, has adopted the colour orange from Ukraine's revolution.

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Both rebranded themselves: the Tories got a new logo and Sainsbury's binned its foul orange-and-brown colour scheme.

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The opposition cannot even agree on a colour: yellow, orange and pink have all been chosen.

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The firm's first product is a goldfish that is genuinely gold, not the shade of orange that currently passes for that colour in ichthyological circles.

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Though bright-red Japanese maples are most recognisable, many other showy trees burst into colour, like the deep golden ginkgo and burnt-orange zelkova trees.

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