Sunset over Milos Beach on the island of Lefkada, Greece.

Adobe Photoshop Lightroom 4, Adobe Photoshop CS5.

Canon EOS 5D Mark II, Canon EF 24-70mm f/2.8L USM.

Photo Settings: 24mm, f/8, 1/30 second, ISO 500.

Abstract iceberg figure image.

Created in Adobe Photoshop CC 2015.

The red glow after sunset at La Jolla beach. San Diego, California.

Canon EOS 5D Mark III, Canon EF 16-35mm f/2.8L USM.

Photo Settings: 16mm, f/22, 3.2 seconds, ISO 100.

The Petronas towers shot form the Kuala Lumpur Tower, the highest building in Malaysia.

This image was taken during daytime when there were a lot of clouds. I decided to convert it to black and white and was very pleased with the outcome.

Adobe Lightroom 4, Adobe Photoshop CS5.

Canon PowerShot S110.

Photo Settings: 5mm, f/4, 1/200 second, ISO 400.

Map: 3.1528, 101.7038

Discovered this beach while camping at El Capitan State Beach in Santa Barbara, California. I recently upgraded my camera system to the Sony A7 and I was testing all types of scenarios.

Adobe Bridge RAW processing to Photoshop CC: unsharp mask filter on the sky.

Sony Alpha 7, Samyang 14mm F2.8 IF ED MC Aspherical.

Photo Settings: 50mm, 1/2 second.

Map: 34.4315, -119.9169

This was shot on a recent trip I was on in Jost Van Dyke. Enjoy!

Canon EOS 5D Mark III, Canon EF 17-40mm f/4.0L USM.

Photo Settings: 33mm, f/11, 1/250 second, ISO 160.

Taken on a gondola that leads up to mount Eggli, just above the beautiful landscape around Gstaad in Switzerland.

Adobe Photoshop.

Nikon D600, Nikon AF-S NIKKOR 16-35mm f/4G ED VR.

Photo Settings: 29mm, f/8, 1/200 second, ISO 200.

This is a shot of famous baths Maria de Padilla in Seville, Spain. The baths are located in the magnificent Real Alcazar, one of the most beautiful places in Spain and a good example of typical mudéjar architecture found in southwest Europe.

Processed in Adobe Photoshop and Adobe Lightroom.

Nikon D750, Nikon AF-S NIKKOR 16-35mm f/4G ED VR.

Photo Settings: 16mm, f/9, 6 seconds, ISO 100.

Planetary nebulae like the Helix are sculpted late in a Sun-like star's life by a torrential gush of gases escaping from the dying star. They have nothing to do with planet formation, but got their name because they look like planetary disks when viewed through a small telescope. With higher magnification, the classic "donut-hole" in the middle of a planetary nebula can be resolved. Based on the nebula's distance of 650 light-years, its angular size corresponds to a huge ring with a diameter of nearly 3 light-years. That's approximately three-quarters of the distance between our Sun and the nearest star.

The Helix Nebula is a popular target of amateur astronomers and can be seen with binoculars as a ghostly, greenish cloud in the constellation Aquarius. Larger amateur telescopes can resolve the ring-shaped nebula, but only the largest ground-based telescopes can resolve the radial streaks. After careful analysis, astronomers concluded the nebula really isn't a bubble, but is a cylinder that happens to be pointed toward Earth.

Credit: NASA, NOAO, ESA, the Hubble Helix Nebula Team, M. Meixner (STScI), and T.A. Rector (NRAO).

Seen in Ayutthaya, Thailand, January 2014.

Olympus PEN E-PL3, Olympus M.Zuiko Digital 14-42mm 1:3.5-5.6 II R.