I spotted this horse while I was fly-fishing in Midway, Utah.

Nikon D5100, Nikon AF-S DX NIKKOR 18-55mm f/3.5-5.6G VR.

Photo Settings: 55mm, f/10, 1/400 second, ISO 100.

Taken during a safari in the Etosha Nation Park, Namibia.

There was a group of 5 lioness crossing the road just in front of us.

Adobe Lightroom 5.

Nikon D5200, Nikon AF-S DX Nikkor 55-300mm f/4.5-5.6G ED VR.

Photo Settings: 130mm, f/8, 1/250 second, ISO 100.

Map: -19.1092, 16.1066

This picture was taken in an abandonned castle in Europe.

There was a guardian with a riffle in the garden when we were inside!

Adobe Lightroom.

Nikon D600, Nikon AF-S NIKKOR 14-24mm f/2.8G ED.

This HiRISE image shows a valley filled with an assortment of linear ridges. These ridges are often referred to as transverse aeolian ridges, or TAR, and they take a variety of forms. Here they sit at right angles to the direction of the valley, because the topography funnels the wind along the trough.

At this location, some of the TAR have secondary structures, likely small ripples. It is common for sand dunes to be covered in small ripples, often with different orientations that may be shaped by winds redirected by the larger dunes. Here the secondary structures have an unusual radiating/converging pattern, giving the TAR here a feathery appearance.

HiRISE is one of six instruments on NASA's Mars Reconnaissance Orbiter. The University of Arizona, Tucson, operates HiRISE, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.

Image Credit: NASA/JPL-Caltech/Univ. of Arizona

Slieve League on the Isle of Rainbows. HDR photo.

No filters, no tripod, Adobe Lightroom and PhotmatixPro.

Nikon D300, Nikon AF-S NIKKOR 14-24mm f/2.8G ED.

Photo Settings: 15mm, f/9, 1/125 second.

Copyright © Sebastian Köhling. Picture taken near the beach in La Pared.

Camera RAW

Sony Alpha 7, Samyang 16mm f/2.0 ED AS UMC CS.