The two royals are photographed as they are rarely seen, enjoying the stunning scenery of Scottish Highlands
Philip and the Queen relax on grass at Coyles of Muick, a beauty spot near the town of Ballater, Aberdeenshire
The Duke lies back on a rug, propping himself up on his elbow and has jauntily placed his hat on his right knee
Beaming at the Sophie, Countess of Wessex - who took the photograph in 2003 - the Queen also sits on a rug