









Natalie Mayer, judge: I had to google the Roman Catholic Liverpool Metropolitan Cathedral to check out what it looked like in 'real life', as this image looks like something from a science fiction movie. Interesting perspective and very good light and weather captured. There is a slight wonkiness to the image which is distracting and straightening this out (by having photographed from a slightly different angle) would have improved the capture. Photograph: Gill Stafford/GuardianWitness

Natalie Mayer, judge: What awesome light. With a harsh sun in the background of the shot, we normally expect some silhouetting, which hasn't occurred in this case. Either the photographer used a flash to light the scene, or something is reflecting back at the scorpion, lighting him up and bringing the scene to life. Either way, it's an exciting and punchy image and the scorpion's colours are great. The tiny bit of flare bottom left is distracting. It wouldn't have been considered cheating to edit this out in Photoshop. In some cases, more 'ethereal' images for example, the flare lends atmosphere. But here, I feel it unnecessary and it takes away from the cleaness of the image. Photograph: Dale Morris/GuardianWitness

Natalie Mayer, judge: While there were many gorgeous entries this month, I feel this image has the best combination of stunning light, as well as a beautiful balance to the composition. It's difficult to quantify what makes a balanced composition, but when your gaze lands on an image, it should know instantly where the intended focal point is (in this case the sunlight and the biggest jellyfish leading to it) and then be able to follow around the image, picking out all the other important elements (in this case, the other jellyfish and then the colours and water). This would look stunning as a huge print. Photograph: Super Jolly /GuardianWitness