Glen Goffin Photography

Showing posts with label contrast. Show all posts
Showing posts with label contrast. Show all posts

Monday, June 22, 2009

56 Avoiding flats-ville ... or at least bring your GPS

Two posts ago, I included a picture of a farmhouse in the late afternoon sun. It has a kitschy, flat, folk-artsy, 2 dimensional feel ... almost as if it had been painted by Grandma Jones out in the barn under her wide-brimmed, wicker sun-hat. At first, I hated it. Really. Then I tried reviving it by layering a texture hoping it would add 'depth' to the image. That helped. Over time that folky look has grown on me. Now I like the result.

I've been asking myself - what was the culprit? Bad photography? Yes, of course. Nonetheless, I plan to invent endless excuses in the next couple paragraphs :)

Flat Light
When light does NOT fall off with distance or flow and ebb across the image, it can get pretty boring. No dimensionality. Add the fact that bright sun creates shadows that are inky black with no detail. Yuck. The Grandma-Jones image was WAAAYHAYHAY like that! That mid to late day, clear-sky sun has that effect. Like looking across the desert at noon. Nothing ... nada ... just bright. Oh, barnacles ... the mind-numbing uniformity of it all!!!

Flat Perspective
Long distance photography (telephoto) removes the perspective cues our eyes depend on to distinguish depth. It's kind of like those popsicle-stick puppets we used to make as children or like those squiggly amoeba thingies you see in pond water under a microscope. Except of course they don't move ... and .... well ... they don't look anything like amoeba. Oh ... and it's not a microscope. Otherwise, it's exactly the same.

In fact, movie directors use this technique to "put" their big name actors in the midst of burning building and such. They pull way back and use a long lens. That lets the actors stand well away from the building but look like they are next to it.

Flat Composition
Rule - it's good to establish a clear foreground, middle ground and background in order to give your image depth. I hate rules.

The image in question had grass in the foreground that became a big green blob. Could've been the sewer drain had overrun and flooded the farm for all you could tell. Except, well, no cockroach canoes were floating on it at least.

Flat Focus
When the DoF is narrow so that only a tiny bit is in focus and things get blurrier as they fall away, it enhances the appearance of depth. When you focus past the hyperfocal distance of your lens (at the given aperture), then everything is in focus. No more falloff. Flats-ville. Of course, this is the most common approach to landscapes because it is often equally annoying to see blurry parts in landscapes.

So, if you pay attention to these details you will likely cure the flats-ville blues and certainly be a better photographer than I! Then again, I'm sure you already are :D

Peace out bean sprouts,
Glen

Tuesday, June 2, 2009

50 Contrast-ing opinions, or ... sherpas unite

Contrast adds drama. No doubt. But too much drama can really wear you out. MJ and I have been watching America's Next Top Model ... talk about drama! Put 13 anorexic, 80 lb, girl-boy divas in the same room for weeks at a time and watch the cat-fights ... hisssss

If pictures were mountain ranges, contrast is the measure of whether they are the Catskills or the Rockies or the Himalayas. And if viewing a picture is a journey for the eyes, then traveling high contrast images is going to be exhausting! Make sure to bring a Sherpa and pack light. The eyes need variety ... but they also need rest. Mountains and plains. There are rewards as you round each corner and summit each peak but there is peace and rest in the valleys.

On the other side, low contrast images are more desert-like. Subtle variations of hue and color and light. Tone poems. Unless they get too dry. Then they are barren and thirsty places to visit and we can't wait to get back to the mountains again.

A classic reference book is, "Light - Science and Magic" by Hunter, Biver and Fuqua. My 2 cent summary is that lighting can be classified by its degree of contrast-iness (forgive me Mr. Webster). There's soft light and hard light. And where you place the light will affect the resulting contrast and apparent detail in that neighborhood.

For the image above, direct sunlight resulted in a contrasty feel.

Here is another one taken in soft shade. My frail attempts to improve contrast really failed here. The result is a little bit bland. It lacks punch or ... ummm ... pop ... or something. It may just be my white balance is off. Not sure. It wouldn't be the only thing about me that is just a little bit off ... ;D

More later ...
Blessings and peace,
Glen