Showing posts with label photography techniques. Show all posts
Showing posts with label photography techniques. Show all posts

Saturday, October 30, 2010

Book review: "Contemporary Landscape Photography"


Contemporary Landscape Photography is a new book by Carl E. Heilman II. It is published by Amphoto Books which has a large stable of photography book titles. Suggested retail prices for the 176-page volume is $24.99 and it is available new through Amazon.comAmazon.com for $16.99.

This is a well written and fully illustrated book covering all aspects of landscape photography. All photographers from beginners to experienced professionals will gain something to add to their photographic arsenal. Starting with a review of equipment choices and features and progressing through development of a personal vision, it then moves on to the possibilities of location and lighting and ends with post-processing techniques. Topic coverage is thorough, in-depth and inspiring.

Heilman includes his personal thought processes and reasoning at many appropriate spots throughout the book, making this much more than just another how-to manual. The illustrating photos are well executed and appropriate for topic. The printing is crisp and clear on heavy coated matte paper stock.

Contemporary Landscape Photography would be a welcome addition to any landscape, nature or wildlife photographer’s bookshelf. We all need a little review of the basics, reminder of more advanced techniques and injection of inspiration now and then. This book is just the ticket.

Saturday, October 23, 2010

Try black and white for emotional and visual impact


When inspiration and creativity seem to be hiding in the bushes it can be difficult to break out of a photographic rut. As the days go by and the images get duller, enthusiasm starts to wane. These are the times when we need to dig deep and do something different to break the patterns of habit. Going so far as to make breaking the pattern a habit can reduce those lackluster photographic spells to a bare minimum.

One of my personal “pattern breakers” is to shoot a day or two of black and white(yes, with digital). The best way to do this with a DSLR is to set the camera to record both RAW and .jpg files set to “black and white” mode. Some older DSLR’s and most compact digital cameras won’t have this feature and it will be necessary to shoot only black and white .jpg files. While not as good for ultimate image quality, .jpg’s serve the habit-breaking purpose of this exercise just fine.

Actually shooting in black and white mode, rather shooting in color and converting after the fact, serves more than one purpose. Obviously the most immediate reason is to get an immediate, on-the-camera-back preview in black and white. The effect of traditional black and white colored filters is visible right away.


A second reason for shooting in black and white mode is to really make the break mentally away from color and into a different thought/vision space. This is very important for creativity and thought stimulation. You will find yourself making images in black and white that just would not work in color. This is one of the points of the exercise.

My favorite tool for making the final image is Adobe Camera Raw when starting from a RAW file. It does a great job and makes it possible to fine tune every color density range. If Camera RAW is not an option, my next choice is color channels. Channels is similar to Camera Raw but with fewer color range adjustments. As with color editing, everyone will eventually develop their own personal favorite “look”.


There are many reasons that black and white photography has never gone completely out of style. When all of the color is taken away, what is left can have much more emotional and visual impact. Color can be used for impact but can also be a great distraction from what the photographer is really trying to communicate. Think of becoming proficient at black and white photography as adding another language to your visual communication portfolio.

Tuesday, October 19, 2010

Imgur for Android makes photo hosting easy

The following article is a guest post by smart-phone expert Craig Walkup.
 

An aspect that I have always felt has been lacking in the mobile world is the ability to upload photos to photo hosting sites easily and seamlessly. Now one of the best options I have seen for this comes to the Android Market in the form of Imgur for Android.


First things first, if you have never heard of Imgur, you need to know that it is one of the best and simplest photo hosting sites on the internet. Where most hosting sites have all kinds of limitations, from forcing you to create an account, to limiting what you can do with photos after you upload them, Imgur has none of that. You can literally go to their site, hit upload, pick your file, and watch as your photo is quickly uploaded, then presented to you with links for HTML codes, message board codes, and even direct image links. You also have the option of creating an account if you want to, which will simply hold on to all your uploaded photos in a simple page so you can go there and find them easily by thumbnail. I had been using Imgur for a while, and was elated to find out that someone had made a real app for the Android operating system.


This app is as easy as the website to use. Upon opening the app, you will be taken directly to the pictures you have already uploaded in your account, along with buttons at the top to refresh the album, a camera button to open the camera, and an upload button to upload a picture from your phone. If you don't have an Imgur account, the screen won't have any pictures on it. I suggest opening an account, as it keeps track of everything you've uploaded, and you can completely manage the files from the app or from the website.
When you click to upload a photo, it will being you to your gallery screen, where you choose what photo to upload, then it will ask you if you want to upload it under your account or anonymously. Another neat thing about the app is that it integrates itself in to the operating system, so when you take a picture and click the share button, imgur comes up as an option along with text, email, facebook, twitter, etc. This is an excellent app for any Android user wishing to use photos between their mobile device and the internet.


Imgur for Android is available in the Android Market as a free app. Make sure if you search for it, you download the one called "Imgur for Android"
developed by Colin Edwards. The other ones that come up are poor applications. There is a download version for this app if you feel like supporting the developer, it is $1.99 but doesn't seem to include any added functionality, except preference in future feature requests.


Imgur: http://imgur.com/


Imgur for Android:
http://www.appbrain.com/app/imgur-for-android/com.imgurforandroid


Craig is a contributor for iPhone repair techs at iFixyouri.

Wednesday, October 13, 2010

Transmitted light photography

One of the best ways to achieve great color saturation, show internal structure and get a distinctive look in a photograph is to take advantage of transmitted light. This is light that passes through a translucent subject rather than light reflected from the object. This is accomplished by using back-lighting: the light source is behind the subject. Framing tightly to exclude edges eliminates the flare, diffraction and over-exposed background seen in most back-lit photos. Think of shooting stained glass on a sunny day from inside a dark building as opposed to the same stained glass shot at night using flash. The colors have a rich glow and depth not seen in a reflected-light image of the same subject.



An added bonus, especially for nature photographers, is the visibility of the internal structure of the subject. All of the veins of a leaf and the varying thickness of flower petals become apparent when the image is made with light passing through the subject. The result can be very interesting photographs indeed. Even quite ordinary subjects such as the pages of a book can become more interesting by using this technique.

Green leaves, brightly colored autumn leaves, glass panes and bottles, paper and clothing can all be photographed with transmitted light to bring out internal structure and rich colors. Any subject that is at least slightly translucent and large enough to fill the frame is fair game. The less translucent the subject, the brighter the back-lighting must be(or the dimmer the ambient light) to overpower the light reflected from the side facing the camera. This technique should be part of every creative photographer’s arsenal.


Finding subjects is easy. Look towards the light source. During mid-day, this might mean getting low to the ground and looking up. At dawn or dusk the solution is to look towards the rising or setting sun. Indoors, try placing the subject between the camera and the light source or placing the flash behind the subject facing toward the camera.

Exposure is a straight forward affair. If the subject fills the frame any automatic setting should give a correct exposure. If the subject occupies a smaller are of the frame, exposure compensation might be needed to correctly expose the subject while allowing the background to be over-exposed(as in more traditional back-lighting). Experiment with exposure whenever possible to get the most pleasing results.

Saturday, October 9, 2010

New Techniques to keep creativity alive


Keeping photography “fresh” is all about maintaining an open mind to new techniques. This often means applying already-used techniques in new ways or new situation or to new subject matter. A willingness to experiment this way is the key to maintaining creativity. No one has difficulty falling into a rut. Getting out of that rut requires some effort.

The hardest part for me is taking the time and effort to try something new. For me, creativity requires periodically and consciously coming to a complete halt and taking the time to think and speculate about new possibilities. There has to be a willingness to suspend judgments about the possible outcomes. The time must be taken to execute the new ideas and process the results.

This is the way the standard catalog of photography techniques is expanded. It is how the accepted range of subject matter is enlarged. Occasionally setting time aside for experimentation and to just play around with new ideas is what keeps creativity alive.

The photo illustrating this article is a good example. I went to the local park as usual with the intention of getting my morning walk and perhaps some wildlife or nature photos. For the past few days I have been thinking of changing my profile photo on FaceBook. While on a boardwalk through a forested area, quite dim under the foliage and just after sunrise, I decided to take a few minutes to experiment. For my usual nature shots in these conditions I would use a DSLR at ISO800 on a tripod without flash. I took out my compact Canon G10, set ISO200 and f/5.6 with built-in flash “on”. This gave a meter-recommended shutter speed of ¼ second. Holding the camera at arm’s length, I took a dozen shots while spinning slowly in place. The result was three “usable” photos and a new technique that I will continue to use in a variety of situations and subjects.

I have used camera motion during long exposures before, primarily for panning moving subjects but also to render more dream-like and abstract images of trees. Flash combined with slow shutter is also not a new technique but previously I always had the camera locked down on a tripod combined with second-curtain sync. The result is some new creative excitement and thoughts about how to apply this technique to other situations and subjects.