Giant white horses carved into the grass of chalk hillsides, some dating back to the 18C

The poster child white horse of Wiltshire dates to the 18C

The original White Horse, a stylized Bronze Age figure carved into an Oxfordshire hillside

The second oldest white horse in Wiltshire is just a few miles from Avebury

A white horse carved by school kids in 1804

One of the most visible and well-defined chalk horses, from 1812

A horse cut to celebrate the coronation of Queen Victoria in 1838