This amazing cloud formation photograph was captured on camera by freelance photographer Gareth Davies on Wednesday.

It appears to show the outline of a horse's head and was taken in the sky above Tenby's Greenhill School.

"I was taking pictures for a scheduled photo shoot for a new website," explained Gareth.

"It had been pouring with rain, but it suddenly stopped and the sky opened up and there it was - a horse's head emerging from the beautiful blue sky.

"The photograph is exactly how it looked; there has been no camera trickery.

"It was only there a split second as within a minute it had turned into something else.

"Whether or not it was Shergar or even Red Rum, I will leave to readers' imagination."