"One Hour" is created by photographer Henry Reicchold using a time-based technique designed to give the viewer a real sense of the vitality and pace on this busy stretch of the Thames. Two eight-metre long prints have been on display at the London Bridge station.

As a travel photographer, sometimes you don’t get second chances, you either nail your shot or you miss it. The SIGMA 17-50mm F2.8 EX DC OS HSM pretty much replaces all of my other lenses for its fantastic focal length range and low F-stop, making my camera bag lighter when I am traveling.

When photographing landscape and stars in the middle of the night, the most important consideration is the light-gathering power of the lens. In a few words, this SIGMA 35mm F1.2 DG DN | Art lens has revolutionised my Astro Photography.

Cinematographer/photographer Ben Cherry makes a returned visit to Skomer with an arsenal of SIGMA's greatest including the SIGMA 60-600mm F4.5-6.3 DG OS HSM | Sports, SIGMA 14-24mm F2.8 DG HSM | Art, SIGMA 24-70mm F2.8 DG OS HSM | Art and the SIGMA 70-200mm F2.8 DG OS HSM | Sports.

Photographer Carey Marks shares his experience of photographing soil erosion with the SIGMA 12-24mm F4 DG HSM | Art lens. Carey's photograph of exposed tree roots in the Moduli region of Western Tanzania has been nominated for the 2019 Science Photographer of the Year at London's Science Museum.

SIGMA UK camera ambassador Paul Monaghan tests the new SIGMA 45mm F2.8 DG DN | Contemporary lens L-Mount on a Panasonic S1. So why is the Foveon wizard testing an L-Mount system? Read the article to find out.

When leading motorsport photographer Shivraj Gohil was commissioned to create imagery for the launch of the high-profile off-road racing series Extreme E, he turned to SIGMA for something new to help stamp out a unique visual identity; the SIGMA 105mm F1.4 DG HSM | Art lens.

The only three lenses you'll ever need. That's how SIGMA describes their "Big Three" set F2.8 Pro lenses. So, when I was given the opportunity to put that claim to the test during a recent visit to America's Arizona desert, I gladly accepted the challenge.

Explorer, photographer, and free-runner HD.XR decides to take the largest of the SIGMA Art prime lenses for SE mount, the SIGMA 135mm F1.8 DG HSM | Art lens, out for urban exploration.

SIGMA UK camera ambassador Lea Tippett shares his insight on the use of the SIGMA f2.8 Pro Trio and how these three Sigma Global Vision lenses are firm favourites that always deliver stellar results.

Photographer Enrico Lorenzani planned a very intense journey to cover 2500km of the great west of the USA in only 7 days. He takes the SIGMA sd Quattro H with a SIGMA 12-24mm F4 DG HSM | Art & SIGMA 85mm F1.4 DG HSM | Art lens along with his lightweight SIGMA dp1 Quattro for the journey.

A single Sigma 50mm F1.4 DG HSM Art lens started an unplanned chain reaction that revolutionized David's photography and the style of his image forever.