I used a circular polarizer to try and cut through into this pool with its many green sea anemones during sunset. Had to jump out of the way of the wave you see coming in. I like how the clouds reflected in the pool.

Adobe Photoshop Elements, B&W CP filter.

Canon EOS 5D Mark III.

Photo Settings: 17mm, f/11, 1/50 second, ISO 50.

Incoming tide and waves at last light in Oregon, USA. Genesis 1:10.

Adobe Photoshop Elements.

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

Photo Settings: 25mm, f/22, 1.3 seconds, ISO 100.

We finally got some sun in the UK, so everyone was taking advantage. Even at nearly 8pm there were paddleboarders out.

Five exposures were taken and Photomatix was used to create a base HDR. I then used the -1 exposure to create a version where the Sun was circular, rather than hazy, and did some work to combine the two in Photoshop and Lightroom.

Canon EOS 6D, Canon EF 24-105mm f/4L IS USM.

Low tide at Otter Rock, on the Oregon Coast.

Adobe Lightroom CC.

Canon EOS 6D, Canon EF 24-70mm f2.8L II USM.

Photo Settings: 24mm, f/16, 2 seconds, ISO 100.

Snowdonia National Park, North Wales, United Kingdom. I took this shot just after a rainstorm had passed and a bit of sun came through the clouds. Snowdon Massif is left of frame.

Adobe Lightroom 4.

Nikon D7000, Nikon AF-S DX NIKKOR 18-200mm f/3.5-5.6G ED VR II.

Apple Worldwide Developers Conference, June 10-14, San Francisco.

Get an in-depth look at what's next in iOS and OS X, and learn how to take your apps to the next level. With over 100 sessions, extensive hands-on labs, and engaging events, you'll connect with Apple engineers and fellow developers for an incredible week of inspiration.

WWDC website

The Bardenas Reales National Park in northern Spain was my last stop of a photo trip through northern Spain in May 2013. It took me some time to find that spot. I had about a two-minute window for taking that picture. Before and after that, the light was quite boring.

Hitech 1.2 GND Filter, Polfilter, Lightroom 4 and Adobe PS CS4.

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

Photo Settings: 17mm, f/14, 1 second, ISO 100.

Map: 42.2102, -1.5158