“Fanned golden horn of the Oracle Envoys. Profoundly weighty, its blows are sure to be felt. Originally an instrument, but one that cannot be sounded by a mere human. Or perhaps it is too early ...

If you were watching the Wales v Iceland game on Tuesday night, you might have noticed a large horn being sounded before kick-off. The imposing golden instrument, which stands at 12ft (3.6m), is ...