The Darkroom Makes a Comeback (Part 2)

In this second of his two-part article, George Wedding outlines the steps necessary to convert an everyday office into a workspace that promotes color accuracy.
Written by George Wedding on March 6, 2001

Related Reading

In the first installment of this two-part article, we made the case for turning down the lights in computer editing rooms for graphic artists and photographers who need more-accurate color. Getting your workspace right for color-accurate situations may also require toning down the colors of walls, counters, and even monitor desktop color schemes. In this second installment, we'll give you the information you need to turn your own office into a proper "digital" darkroom, or at least to move it in the right direction.

Experts agree that the most effective workspace for critical color work using computers is a specially designed, darkened room, in which the overall illumination is lower than the light emitted by the computer monitor. In recognition of this, the International Standards Organization (ISO) has issued updated standards for establishing proper lighting and environmental conditions in graphic arts facilities (see figure 1).

Figure1: The newly published ISO 3664:2000 and the final draft version of ISO 12646 (to be released in early 2002) establish viewing-conditions standards for computer image-editing facilities.

To incorporate the latest color imaging standards into your own workspace, you'll first need to evaluate the overall quality of lighting in your editing room. Ultimately, you'll want to get rid of incandescent (tungsten) bulbs and fixtures and switch to color neutral, 5,000°K light sources. To ensure the most color-accurate results, you'll also need to evaluate wall paint, the color of your work surfaces, monitor placement, the affects of window light, and a host of other factors that affect color perception.

Spending time and money altering your workspace in the name of color accuracy may seem like overkill, but these changes can help you reduce miscommunications and color production errors and, ultimately, production costs.

Here are some important tips for transforming your own workspace into a professional color imaging facility. Figure 1 shows how I've set up my own office.


Figure 2: A "digital darkroom" that helps you achieve accurate color uses D50 (color neutral, daylight-balanced) lighting at a level that is lower than monitor brightness settings. Walls, ceiling, cabinets, and work surfaces should use neutral colors. Window light should be baffled so that a constant level of illumination is maintained throughout the work day. For a QuickTime VR version of the above, click here.
1

anechoic wall covering

One suggestion I would like to add is to cover a substantial portion of the wall area with dark grey anechoic foam panels. A room full of computers and perripherals has many small cooling fans (mine has 19 units with fans) all of these emit a substantial ammount of high frequency white noise which over time can lead to hearing loss and in the short-term is stressful. I purchased zig-zag cut anechoic panels from an audio sound studio products catalog and covered my upper walls with 2ft x 4ft panels spaced about 6" apart. Besides substantially reducing the noise it looks way cool and high tech. And, yes, it is neutral gray ...but somewhat darker than your specification. It is a bit pricy..but all the good stuff is.

2

Lighting levels and eyesight

Your observation about declining eyesight is an issue, but some things, like aging, are unavoidable. I'm a 48-year-old Mac user and my eyesight deteriorated to the point that I needed glasses by the time I was 43, which my doctor said was 'normal' in today's population. While I have some trouble with bright lights or discerning shadow detail these days, the fact remains that lowering the lights in my editing room has dramatically improved my ability to work with images on computers. Do I keep a flashlight handy to find something dropped under a table or occasionally turn up the lights to do routine tasks like filing? Yes -- whatever is necessary to make things work.

3

Good article, but one question...

I understand the need for the correct lightin conditions coming from a background of photography, but what about my eyes? I have been using a computer for my artwork for over 2 years now and have noticed my eyesight suffer, won't these new measures (if implemented) be bad for us?

Login

Login to post a comment. Not a member? Sign up here
Enter your CreativePro.com username.
Enter the password that accompanies your username.
Forgot your password?