Permutation with red, green, blue and yellow
ID=01, Version=01, Permutation #01
Image width in cm: (50 / 100 / 120 / 150)
==> square side in mm: (250 / 500 / 600 / 750)
With 4 colors there are 4! = 4 * 3 * 2 * 1 = 24 possibilities of arrangement. By rotating 90 degrees (4x) you will not get a new motif. Therefore the number must be divided by 4.
So you only get 4! / 4 = 3 * 2 = 6 possible combinations.
If you add black and white, you get a total of 90 different motifs.
For now all permutations only with red, green, blue and yellow, without black and white.
Other combinations can be created on request and upon request.
I deal with constructive graphics.
I am probably one of many unknown pioneers of computer graphics. Graphics with a "ph", I insist.
Already at school my student work was constructive. The work afterwards was mainly with ink, ruler and compass. Only for a short time I had also constructed with..
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