Quiraing

I recently spent two days on the Isle of Skye where I had hoped to get some amazing images of the Quiraing. I set out to walk up the Quiraing but the weather seriously deteriorated so I turned back when I was only half way up. It's not obvious from this image but the rain was heavy.

The Quiraing 

A test shot showed that the light conditions were difficult with a very wide range of light intensities from bright patches in the sky to very dark shadows in the cliffs. In these circumstances one potential solution is to use an HDR (high dynamic range) process to merge multiple images where two of the shots are exposed correctly for the brightest parts and darkest parts of the scene, and other shots are correctly exposed for intermediate light intensities.

Successful HDR usually requires a tripod to ensure that the series of shots are well aligned with each other, but here I did not have a tripod. The solution was to brace against a convenient rock. Each of these images has been made using five shots in aperture priority mode with shutter speeds ranging from 1/320s to 1/20s, all at aperture f/8 and ISO 400.

With these settings I knew that the images would individually be sharp enough. My main worry was with camera movement between shots and whether the five images could be properly aligned. In the end I needn't have worried because the HDR software (Nik HDR Pro 2) does a good job aligning images taken under these conditions.

Return from Quiraing

I do not like the unnatural look that I normally associate with HDR images; In order to obtain a relatively natural look I used the default settings throughout, but then did some further processing using Photoshop layers because output from HDR was rather flat.

Photoshop layers

The various Photoshop layers are shown here. The bottom layer "Layer 0" is the output from the HDR process. I then added a dodge and burn layer. This is a blank layer filled with 50% gray with the blend mode set to "Overlay". A dodge and burn layer allows you to selectively lighten and darken parts of the image. Just use a soft brush  with low opacity and flow (both set to about 20% here) and paint black or white onto the layer. I then added a curves layer and mask, "Curves 1", to selectively add local contrast. Finally I added a levels layer to adjust the white point ensuring that the entire image was not too dark.

Cushnie hail

The image of hail in an earlier blog prompted me to look again at an image of hail from a few years ago. 

I was driving through Cushnie in Aberdeenshire in April 2012 when I spotted a hail storm. I pulled in to the side of the road and managed to get about six shots on my Canon 500D (Rebel T1i) before the hail storm fizzled out. (Hail storms really do fizzle.)  

Original conversion using Adobe Camera Raw. 

I reworked the original capture using Nik Silver Efex - cropping off part of the foreground, boosting contrast and working to bring out more detail and drama in the hail. I reckon it's an improvement. It's certainly different.

New conversion using Nik Silver Efex

Bad weather

The weather is so bad that I stayed indoors all day. The house is about 280m above sea level, so we sit in the clouds some days. Today we have cloud, wind and heavy rain. Here is today's view through the window.

But when the weather is kind we can get great views even when the rest of Aberdeenshire has bad weather. Here is an image from Tuesday when large parts of Aberdeenshire were getting hail.

Hail storms can give interesting images. Bad weather isn't necessarily bad for photography.