One of the major tasks in photography (especially commerical or fashion kind) is to make the color right. There are many materials floating around (on the Net I mean). But here is another one, a whole PDF document with 37 pages. Yeap, you are right the document is about "Correcting Color Balance".

For those who is looking for more articles on the business side of photography here are a few more:

• How to Develop a Marketing Plan
• Prioritizing Your Target Audience
• Basics of a Direct Mail Campaign
• Direct Mail and Your Portfolio
• Creating an Email Promo Mailer

These are the few from Canadian Photographic Centre, where you can find more articles on business and Photoshop topics.

This Photoshop Tutorials Blog is a real treasure for people that work with Photoshop. Those tutorials and posts cover not only photography related application of Photoshop, but design as well. I don't have much to say, except - take a look and you will definitely add it to your bookrmarks.

Once in a while we need to use the brush to paint with a certain color, which already present in the image. For example, we want to get rid off some of small imperfections on a smooth surface. If the surface has a texture that I want to preserve, then I would use the Healing Brush or the Stamp tool. But in a simple case (there is no texture) I would have to first switch to Eyedropper and back to brush. The more colors I have to switch in between, the more clicks and movements I have to make. However the developers of Photoshop provided us with a nice feature - hold Alt key while using the Brush tool and you instantly switched into Eyedropper tool. Then click on image where the color you need to reuse is and it becomes your foreground color.

Do you remember first versions of Photoshop? Probably not all of us worked with earlier versions. So for thos who is interested, there is a collections of screenshots of Photoshop. Actually, it's fascinating to watch how Photoshop has evolved in terms of the look and feel, and even available tools in the tool palette.