What is colour theory?

What is colour theory? That’s a large subject, it’s like telling what is oxygen? I don’t have to know oxygen to use it and also it’s essential for life. Knowing colour theory fully may mean trying to describe the electronica magnetic spectrum that creates colour – of which often we simply see a...

which polariser filter is best for skies ( polariser filter for sky )

maybe some one will ask ,  l’m looking to a polarising filter for my DSLR camera , ard I’ve been advised to steer clear of linear types in favour of circular ones. Can you tell me if ths is sound advice? If so, which would you recommend? A A DSLR is constructed so that the incoming light is...

Light and softboxes and umbrellas

Many people underrate the importance of light. It is essentially, however, what will make a real difference to the quality of your images. Kelly Weech opted for a portable studio kit to kick-start her portfolio. Here she shares her thought processes and experiences of finding the right lighting kit on an...

The 18% Gray Card Story

The 18% Gray Card Story This begs the problem, “what is the standard for 50% gray? ” The right formula is a bit murky. Many benchmark “gray cards” are referred to as 18% gray. Inside printing industry, 18% reflectivity is considered halfway among the white of paper and also the black of printing...

Receive The Ambient Light You wish

The very first thing that I want to know when I am making a new photograph is actually how the digital camera sees the ambient light. Additional, I’d like to settle on an ambient exposure just before I start dealing with flash. So, not having turning the Speedlite on, I’ll do the following: 1....

The best iso for my Digital camera

Since the digital camera companies don’t provide this level of detail, you’ll have to shoot your own test. ( Hear in mind that this “optimal” ISO selling is use­ful only if conditions permit. By way of example, sometimes you’ll want to shoot at a high ISO selling to get the...