The Southern Arc of The Cuillen Mountains from Elgol, Isle of Skye, Scotland

Looking towards the Cairngorm Mountains from Kincraig. Highlands region. Scotland

Glencoe scenic views, Scottish highlands, UK

Loch Slappin and the Red Cuillen, Isle of Skye, Western Scotland

Skeray. Sutherland. Northern Coast. Scotland. UK.

Clouds & Sky, Max Patch, Appalachian Trail, Pisgah Nat Forest, NC

Shinning Rock Wilderness Area, Pisgah Nat Forest, NC

Loch Slappin and the Red Cuillen, Isle of Skye, Western Scotland

Shinning Rock Wilderness Area, Pisgah Nat Forest, NC

Shinning Rock Wilderness Area, Pisgah Nat Forest, NC

Max Patch, Appalachian Trail, Pisgah Nat Forest, NC

Blueberries, Shinning Rock Wilderness Area, Pisgah Nat Forest, NC

Antique Illustration (steel engraving) of a Pastoral Scene with Cottages, "Scene on the Garry" (Location: Scotland)

Cosmic landscape of another planet.

Antique Illustration (hand-tinted engraving) of a Vignette View of a River in a Hilly Landscape, "Scene on the Tummel" (Location: Scotland)

A panorama of the strange, mesa-like mountains on Io.

Massive Lei Gong rises in the distance over the Tratung Mountains.

Dark dunes march along the floor of Gale Crater, Mars.

A futuristic space scene inspired by the novel, The City And The Stars.

A gas giant rises in the distance over a massive slumbering volcano.

Diplodocus dinosaurs being stalked by a carnivorous Allosaurus.

The lone figure of an explorer watching the sandfalls of a barren planet.

Artist's concept from atop Olympus Mons on the planet Mars.

Clouds break over a desert on Matsya, giving a glimpse of the planet Samandar.

Landscape of the Highland mountains at Glencoe, Scotland