When I took a look at this picture, of the parts of a leaf, I wondered if I could make a blighted image of it.
Although the leaves looked fresh, but at some edges they looked worn out. So I took out my photo editing software, open source mind you, and called GIMP (GNU Image Manipulation Program) and tried my hands at blighting the image above.
Since I wanted to change only one color, the yellow colors on the green leaf, I decided the hue-saturation tool was good for the job. I reduced the hue of the photo to -30 until I got one of the primary colors I wanted, something brownish. I then chose that as my primary color. I then increased the darkness of the photo by reducing the lightness to -30 and the saturation to 70. You can see the result below.
How powerful photo editing is.
On a wishful note, I wanted to convert the photo to the parts of a leaf that were fresh, green and somewhat tender.
Back to the hue-saturation tool again. This time, the primary color was not specific but just the master. I wanted the greenness to be outstanding, so I increased the hue to 20 and increased the lightness to 27. The photo shone brilliantly like green parts of a leaf in spring. It looked so fresh that one could almost touch them. If I wanted the green leaves to appear old and not fresh, I would have darkened it a little with the lightness feature, especially at the edges. On a last note, I decided to reduce the intensity of the color by reducing the saturation by 5, that is, -5.
The result can be seen below.
You can make a photo look sick or fresh and healthy, depending on what filters you apply to it. Voila.