Photographing. It’s my favorite form of exercise. You walk, climb, squat, bend, reach, stretch and more – much more. You lose track of time and how far you’ve gone. You just keep going. You always want to go farther. It’s exhilarating! At the end of it all, you feel great and you return with something to show for it. I recommend it to everyone.
This image shows me walking across Badwater during my recent Death Valley workshop.
Which cell phones emit the most and least radiation?
Find out here.
Read more in this week’s issue of Time magazine.
Here’s an excerpt from my first post on Huffington Post.
“Photography’s constant move towards ease, speed, economy, and ubiquity continues today and it has recently reached a new critical apex.
In the first decade of the 21st century, Apple released the iPhone (2007) and a host of independent applications followed, designed to preview, make, process, enhance, and distribute photographs in seconds. Photography just got easier, faster, less expensive, and more ubiquitious …
When did you discover you can do this?
5-15 seconds Make and save image
15-30 seconds Process an image
15-30 seconds Comment on an image and transmit it to others
15-30 seconds Find other people’s images
15-30 seconds Comment on other people’s images or put them to other uses
In about a minute you can make, process, comment on, and distribute an image. It can take you a similar amount of time to do the same with someone else’s image.
If you haven’t done it yet, try it now. I just did. Doing this will change the way you experience and think about photography …”
Read the full post here.
I share useful links to posts on the history of photography, camera, and camera phone too.
Find iPhone Apps and Accessories I use here.
I’ve started writing for the Huffington Post. Initially, I’ll be focussing on cell phone photography. It is a game changer. Did you know people win Pulitzer prizes and sell fine art prints with cell phone photographs? But they did this with traditional cameras too. What excites me most about cell phone photography are the many different things you can do with cell phone photographs – get a quick diagnosis, find out where you are, see someplace you want to visit before you get there, find the nearest store for items, compare prices, make 3D immersive images, help enrich 3D models on Google maps … the list goes on and on and keeps expanding everyday. Cell phone photography has really gotten my head thinking in new exciting ways! I’ll share my insights on Huffington Post.
The first is live now. More are scheduled for this week. Stay tuned!
You can find all my posts here.
Find iPhone Apps and Accessories I use here.
Apple released it’s iPad ad during the Oscars last night.
Steve Jobs attended the awards event in black tie.
Find more on the iPad here.
Why It’s ‘Ahead of Its Time’
13 Things You Need to Know
9 Worst Things About the Apple Tablet
Pee Wee Herman Gets an iPad
Enhance your Oscars experience tonight with free iPhone Apps.
Entertainment magazine has a great add for Oscar related iPhone apps on the back of this week’s cover. They recommend E! Online, Fandango, Style.com, Variety, and IMDb. They forgot one – the official Oscars app.
You can find them all on iTunes.
Find the iPhone photography apps and accessories I use here.
James Cameron talks about how childhood fascinations became lifetime obsessions and ultimately the primary sources for his greatest successes.
Color doesn’t exist out there. Color is produced inside us. Color is the human response to vibrations in a narrow part of the electromagnetic spectrum.
Color is an event. In any color event you need a light source and an observer – and often an object that reflects the light perceived. There is no color without an observer – just energetic vibrations.
Our perception of color is complex; part physical, part biological, part psychological. Understanding more about our different responses to color and how they interact helps visual artists be more visually sensitive observers and more effective communicators.
Read more Color Theory.
Learn more in my digital photography and digital printing workshops.
There are essentially three kinds of color.
Ideal
Ideal color (often thought of as accurate color) is produced when the color of objects is unmodified by temporal or atmospheric effects or enhancement. Forensics and product photographers favor this type of color.
Ambient
Ambient color is produced when the color of objects is modified by time of day or atmospheric effects, like dust or fog. Landscape photographers often favor this type of color.
Synthetic
Synthetic color is produced when the color of objects is transformed from its original color to another color. You can produce synthetic color before photographic color or afterward with digital enhancement. Graphic artists often favor this type of color.
It’s useful to distinguish between these three types of color. Doing this provides insights into how (what tools to use and how to use them) to adjust color in your images. It also provides insights into your color preferences and visual voice.
Read more Color Theory.
Learn more in my digital photography and digital printing workshops.
Color has 3 elements – luminosity, hue, and saturation. All colors can be described as some combination of these three values. While we see all three elements simultaneously in a single color, learning to distinguish these three elements from one another is an important perceptual skill.
Luminosity, the light and dark of color, can be describe on a scale of 0-100. 0 is pure black. 100 is pure white. (It’s the zone system’s 0-10 times 10.)
Hue, the color temperature of color, can be described on a scale of 0-360. (There are 360 degrees in a circle. Every 30 degrees transitions into a new family of color – i.e. 0 is red, 30 is orange, 60 is yellow, etc.)
Saturation, the degree of neutrality of color, can be described on a scale of 0-100. 0 is absolutely neutral. 100 is maximum saturation.
LHS (luminosity, hue, saturation) is an excellent language for describing color perceptually (though not necessarily the best for editing and printing). Instead of memorizing RGB values for all the colors in all the standard color spaces, or CMYK values for all devices, or a Pantone swatchbook, you can simply observe color and translate that into 3 values.
LHS is an easy language to learn. Luminosity and Saturation are described on a 0-100 scale, essentially a 1-10 scale with more granularity. Easy. Learning numerical values for Hue is more challenging, but if you memorize a few values you can easily figure out the others. Think of the color wheel as a clock. 0 degrees, red, starts at 3 o’clock. Count back 1 hour, 2 o’clock, to the next color, orange, or 30 degrees. Keep counting back in 1 hour increments to the next color, (i.e. 1 o’clock or 60 degrees is yellow). (An easy mnemonic for remembering the progression of hues is ROYGBIV – red, orange, yellow, green, blue, indigo, violet. You’ll need twelve words to make it all the way around the clock – red, orange, yellow, warm green, green, cool green, cyan, blue, warm blue, purple, violet, magenta.)
Consider LHS a ‘zone system’ for color. It’s a simple sophisticated language that can be used to describe color with greater clarity. You’ll find learning it will lead to better communication. Once you learn it, you’ll be able to communicate more precisely with others who know it – you can even teach it to others quickly.
You’ll also find that once you learn the language of LHS, you’ll see color more clearly, remember it better, understand more about how colors work together, and find ways to adjust colors to reproduce them more accurately or enhance their capacity for expression.
Learning LHS is time well spent.
Exercise
Identify colors with LHS numbers.
Here are three examples.
50/0/0
100/0/100
50/30/50
Now, call out numbers for more of the colors you see.
Make this a habit and you’ll develop razor sharp color perception.
Read more Color Theory.
Learn more in my digital photography and digital printing workshops.