https://s20.postimg.org/ryet6lnf1/design_lessons_steem1.jpg
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Hello!
We continue to study the bottom panel with tabs in JWildfire. [Previous lesson](https://steemit.com/art/@fractal-team/jwildfire-lesson-7-bokeh-tab).
Go to the **Coloring** tab:

[![image.jpg](https://s20.postimg.org/7u84at9ot/image.jpg)](https://postimg.org/image/yfan6dc21/)

First setting **Brightness**:


[![image.jpg](https://s20.postimg.org/oxaw69di5/image.jpg)](https://postimg.org/image/sto828yhl/)

[![image.jpg](https://s20.postimg.org/4pxgdzqbh/image.jpg)](https://postimg.org/image/eah30vfnd/)

**Low Brightness** In my opinion, the brightness of the whole picture does not change, as the previous setting, but the background:

[![image.jpg](https://s20.postimg.org/p14pmd631/image.jpg)](https://postimg.org/image/ucjm72s5l/)

[![image.jpg](https://s20.postimg.org/oblxa184d/image.jpg)](https://postimg.org/image/448hhqamx/)

**Gamma** - is responsible for the saturation of the image colors. The larger the value, the smaller the black background:

[![image.jpg](https://s20.postimg.org/skqncke25/image.jpg)](https://postimg.org/image/448hi3dbd/)

[![image.jpg](https://s20.postimg.org/cz9bsmp99/image.jpg)](https://postimg.org/image/fgl2zw95l/)

**Gamma threshold** With this parameter, you can make the main objects more saturated, while not hammering the background:

[![image.jpg](https://s20.postimg.org/wl6zg6got/image.jpg)](https://postimg.org/image/yprch9ibd/)

[![image.jpg](https://s20.postimg.org/6pn8x020d/image.jpg)](https://postimg.org/image/5nd2egj6x/)

**Contast**  Automatically stands at the maximum and I usually do not touch this parameter.

**Red, Green, Blue balance** - the balance of red, green and blue. The default value is 1. Using these sliders, you can easily change the overall shade of the image without selecting the gradient palette:

[![image.jpg](https://s20.postimg.org/6fkbr12dp/image.jpg)](https://postimg.org/image/6sbpx7knd/)

**Fade To White** The smaller the value, the whiter the picture:

[![image.jpg](https://s20.postimg.org/5q1jf3p3x/image.jpg)](https://postimg.org/image/pknl184bd/)

**Vibrancy**The default value is one. If to reduce, the picture becomes clouded, colors fade. If you greatly reduce - the image becomes gray:

[![image.jpg](https://s20.postimg.org/icbybmmcd/image.jpg)](https://postimg.org/image/3t4ta7t7d/)

**Saturation** Default 1. If you make less - get an image in grayscale, if more - the image will acquire a saturated, even acidic or neon color:

[![image.jpg](https://s20.postimg.org/5kxs5fa31/image.jpg)](https://postimg.org/image/45w7gp8zt/)

[![image.jpg](https://s20.postimg.org/f5hescp59/image.jpg)](https://postimg.org/image/5kxs5gzt5/)

Next comes the parameter **Bg color** - the background color. Moreover, besides the color itself, you can still choose one color or a combination of several shades. Sometimes the picture of this changes beyond recognition:

[![image.jpg](https://s20.postimg.org/gykbgh7p9/image.jpg)](https://postimg.org/image/bn5evrlmh/)

[![image.jpg](https://s20.postimg.org/td73gzmel/image.jpg)](https://postimg.org/image/6bqib8mqx/)

**Bg image** - with this option you can add a background color not just a color or a gradient, but an entire image! Very cool! You can make collages using photos or a previously rendered fractal.

[![image.jpg](https://s20.postimg.org/rzfgl67kd/image.jpg)](https://postimg.org/image/6091xyqq1/)

**Fg opacity** - by default on unit, adjusts fractal transparency:

[![image.jpg](https://s20.postimg.org/5c4ssrp3x/image.jpg)](https://postimg.org/image/9y0x14amx/)

[![image.jpg](https://s20.postimg.org/it1rbn759/image.jpg)](https://postimg.org/image/v7ojbyynd/)

**Background transparency** - turns background transparency on or off.

Also there is a **Reset** button, which resets the settings to the default setting.

I'll show the results of my experiments with the image settings using this tab:

[![713.png](https://s20.postimg.org/s0tzsum2l/713.png)](https://postimg.org/image/ejx19zbqx/)

[![714.png](https://s20.postimg.org/ln4wpn6wt/714.png)](https://postimg.org/image/pw9mrta61/)

To be continued
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Sorry for any mistakes in English, this is not my native language.
Author: @vasilisapor2

You can find us in:
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E-mail: fractalteam@mail.ru
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