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Moodle 2.5 Multimedia Cookbook by Silvina P. Hillar

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Editing color curves

We can change the color in our pictures by editing color curves. Since we are dealing with art, it would be a good idea to work with the art of your students or with a well-known painting as well; for example, to add lightness or darkness to a picture in order to change the perceived time of day. We are going to work with GIMP, which we have already used in the previous recipes.

Getting ready

We have to choose a photo or a painting for which we want to change its color. We add a bit of our art in order to alter the image. It is a very simple recipe. So, let's see how to do it.

How to do it...

After choosing the photo or painting, we run GIMP. We can add this type of effect to our photos when we want to deal with a specific topic. ...

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