Tangents

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Photoshop tips – avoiding moiré when resizing

January 7, 2010 Neil vN 15 Comments

Photoshop tips - avoiding moiré when resizing

When you resize an image with repetitive patterns, you stand the chance that the pattern itself will form another pattern.  This is called moiré.  When I resized this image for web display, I had to take care to make sure the blue window shutters didn't generate a moiré pattern. By going from the original 12 megapizel image (4288 pixels wide), directly down to 600 pixels in a single adjustment .. .. I get an image where the detail looks like this: You can see the moiré pattern there in the blue window blinds as a diagonal  Read more inside...

combining flash and ambient light

January 4, 2010 Neil vN 46 Comments

combining flash and ambient light

Going by the emails that I receive, one of the areas that many photographers struggle with is that of combining ambient exposure and flash exposure.  This question  is also expressed in other ways.  It can be a frustrated, "where do we even start?"  I also often see it expressed as an involved step-by-step deconstruction of technique, making the entire process more complex than it is. In reply to that, and many other emails I've received in the past few months, I'd like to offer an analysis of a few images from a recent shoot. One of my  Read more inside...

2009 overview – my favorite wedding images

December 24, 2009 Neil vN 25 Comments

best images of 2009 - Neil van Niekerk - New Jersey wedding photographer

2009 was another crazy-busy year for me. As regular readers of the Tangents blog will know, the majority of my work is as a New Jersey wedding photographer. This also includes the various photo sessions, as well as the wedding albums that had to be designed. Adding to my crazy schedule were the 17 photography workshops that I presented across the USA; and 4 sold-out workshops in the UK and Ireland! Regulars here will also know that another major event was my book on flash photography that was released in  Read more inside...

Why use an on-camera flash modifier that is black, instead of white?

December 22, 2009 Neil vN 29 Comments

Why use an on-camera flash modifier that is black, instead of white?

This question repeatedly comes up as response to the various articles here on my favorite light modifier - the black foamie thing. For anyone new to this, here are the two main articles on how I use a piece of black foam to flag my on-camera speedlight. The question invariably comes up: why a piece of black foam and not a white card or a piece of white foam? The short answer: The idea behind the BFT is that it acts as a flag, not a bounce card.  Read more inside...

Portrait session using a beauty dish

December 20, 2009 Neil vN 19 Comments

Portrait session using a beauty dish

As my daughter, Janine, grew up from being a baby, it became more difficult getting photos of her. I think most parents can relate to that increased resistance by your children to having their photo taken. This is Janine, a few moths after her 16th birthday - since I have so very few recent images of her that are of professional quality, I was able to cajole her into this on this snow-bound afternoon. She loved the results: "Facebook profile photo FTW!" I set this up in our living room, with a grey paper backdrop to create a quick home  Read more inside...

bounce flash examples – wedding receptions

December 19, 2009 Neil vN 46 Comments

bounce flash examples - wedding receptions

Over the course of the past year or so, I've made a steady attempt to move this blog away from being wedding-heavy, and take the material more towards general photography, and photographing people. However, since the most of my work is as done as a wedding photographer in New Jersey, I still get a large number of questions which relate to wedding photography - and specifically, photographing the reception.  So I thought I would expand a little on the techniques I use in photographing wedding receptions. A few years back, I would  Read more inside...

Photoshop tips – making your images pop (2) – Topaz Adjust

December 14, 2009 Neil vN 19 Comments

Photoshop tips – making your images pop - Topaz Adjust

I'd like to present another in the ongoing series on giving your images more 'snap' in Photoshop. This time, I'd like to specifically look at Topaz Adjust- a neat plug-in for Photoshop.   What I like about Topaz, is its simplicity of use - but if you want to, you can delve much deeper into it.  The possibilities are wide open.  (Also nice is that it is relatively inexpensive as software goes.) There are hundreds of ways you could use this program, because you can blend the different effects in different ways on a single  Read more inside...

When (not) to use rear-curtain flash sync

December 13, 2009 Neil vN 28 Comments

Rear curtain flash sync - potential problems

With flash photography, suggestions are often given that you should use rear-curtain sync. Most often for incorrect reasons. So here is when NOT to use rear-curtain sync flash ... whenever you don't need it. Sounds confusing? Well, let me explain ...  

Rear-curtain vs first-curtain sync

Your camera's shutter consists of two curtains that open, and allows the light to hit the sensor or film. This is true for all focal plane shutter film cameras, (as opposed to those with leaf shutters), and true for all digital cameras  Read more inside...

Bounce flash technique – mimicking soft window light

December 7, 2009 Neil vN 55 Comments

Bounce flash photography technique - mimicking window light

The classic shot - a beautiful bride lit by soft window light. That's a yes on the beautiful bride - but it's a solid no on the window light. What you see there is on-camera flash.  (Which most likely won't be a surprise to regular readers of the Tangents blog.) This image is from a wedding this past weekend, and it makes a great example of how light, choice of lens, composition, angle and technique come together to make an image work. With a bit of post-processing added finally for that vintage  Read more inside...

lighting the wedding formals (part 3)

December 2, 2009 Neil vN 30 Comments

lighting the wedding formals

In the first of two postings on how I light the wedding formals, I showed how I use a single flashgun when photographing smaller formal groups indoors.  The equipment is relatively simple then - a single flashgun (Q-flash) and a large 60" umbrella to give me good lighting.  The flashgun that I use for these, is a Q-flash.  Specifically the older T2 model since I only use them in manual mode here.  When I have a larger group I use two of these flashguns - each with an umbrella.  But more about that in a follow-up article coming up soon. What I wanted to  Read more inside...

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