Aerial image of mudflats at sunset, Solway Firth, border between Cumbria in England and Dumfries and Galloway in Scotland, United Kingdom, Europe

Aerial image of the River Esk flowing into Solway Firth, near Gretna Green, border between Cumbria in England and Dumfries and Galloway in Scotland, United Kingdom, Europe

Colourful patterns created by sea erosion on rocks revealed at low tide on Spittal Beach, Berwick-upon-Tweed, Northumberland on border between England and Scotland, United Kingdom, Europe

Neist Point, Isle of Skye, Inner Hebrides, west coast, Scotland, United Kingdom, Europe

Famous Gretna Green Blacksmith's Shop used for eloping couples and weddings under Scottish licence on the border of Scotland and England, Gretna Green, Scotland, United Kingdom, Europe

Jess, border terrier dog, a British breed from the borders between England and Scotland

Colourful patterns created by sea erosion on rocks revealed at low tide on Spittal Beach, Berwick-upon-Tweed, Northumberland on border between England and Scotland, United Kingdom, Europe

Famous Gretna Green Blacksmith's Shop used for eloping couples and weddings under Scottish licence on the border of Scotland and England, Gretna Green, Scotland, United Kingdom, Europe

Colourful patterns created by sea erosion on rocks revealed at low tide on Spittal Beach, Berwick-upon-Tweed, Northumberland on border between England and Scotland, United Kingdom, Europe

United Kingdom, Europe, True Colour Satellite Image With Border. Satellite view of Bulgaria (with border). This image was compiled from data acquired by LANDSAT 5 & 7 satellites.

Embleton Beach at dawn with Dunstanburgh Castle in the distance, Northumberland, England, United Kingdom