It’s a term. Light has color. Tungsten and daylight, remember the lesson from a few days back? Here’s another example. Color corrected for ambient lamp light the flowers look decidedly different. And, it is especially so because these are silk flowers. Maybe not silk, but realistic enough looking, I am recently impressed to feel they are no longer to be ignored. Oh, light? The light is the same. The camera corrected for the color difference between room lights and daylight, Photoshop in the camera if you will.
Here’s a lesson. Light has color. Daylight is one color while light bulbs give you a different color. Confused? Or, don’t care? But evening light in your living room tends toward yellow. We hardly notice. Don’t mention fluorescent! Ever! It’s, by far, the worst light to shoot with color film or digital sensor. Meanwhile, here are examples. And, if you are keen to correct things, the camera will adjust by custom white balance. It’s work. Mostly, we/I won’t bother. But if you do, it does/can dramatically change the tint of your image. I only ever cared when I started diving and red is lost as you go deeper under water. But, it’s good to know. That way it’s your choice. At least it’s my choice to be lazy. Of course, you could always – flash. But that’s a whole ‘nother lesson. And, I was lazy and didn’t caption to label the different light. If you care, you would know the differences. Or, if not, be sure to ask me. 🙂
Hint: (The top picture was white balance – corrected.)