In 10 seconds
on the icon, then drag it over the photo. At first it appears
in the form of a color selection pipette, but when you click
on any point of the picture with it, it selects the color
of that certain point and the pipette changes into a hand
similar to the button. Keep the left mouse button pressed
and drag it to the left or to the right in order to decrease
or increase saturation of the selected area.
First drag it over the green grass, click, then keep the
mouse button pressed. You have selected the vivid green
colors this way. The color scale at the bottom of the panel
now shows the selected color interval. Keep the button pressed
and drag the mouse carefully to the left to see how saturation
decreases. The value of Saturation slider
also starts to decrease.
Next, you have to do quite the same: click on the next color
- e.g. the strong blue of the metal surfaces- and decrease
their saturation likewise. If necessary, you can set another
color area likewise, you don't need to open a new window
or select another area for doing so, just click on one-
two points of the picture.