Some notes on "LUIK".

The "LUIK" images where created using the programs Povray v2.0, Fractint v18.2 and Lparser v3.
(See the Gallery and the Who am I pages to download these programs.)

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This is an example of the height_field file used to generate the mountains in the back of the picture.
In this case, Fractint potential files are used.

This is the image_map file used to give the mountains their color.
Note the shadows in the picture.
This picture was also created in Fractint v18.2

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The height_field for the fractals in the middle of the lake.
This picture was also created in Fractint v18.2

Download the Fractint parameter files, so you can try them out yourself.