It's garbo. I do agree with keeping the images simple like in your design. 4 colors are better than 3 though. A science flag should rep the 5 major elements of natural science. Physics Chemistry Biology Astronomy Geography (Most importantly the first 3). The golden ration is a good idea. Another important factor is visual appeal. A flag can have lots of meaning and representation, but an ugly flag is not becoming for a scientific community. A visually appealing flag need not use complex amounts of color or symbos. It can be achieved using simple shapes such as that of your flag, but at least nicer looking shapes than your flag. Furthermore, the yellow and blue in you flag clash like there is no tomorrow. Colors should complement one another. Gender equality is also an important factor. Your flag is very masculine, so I would assume you are male. But I could be wrong. You might be a lesbian. Please redo the entire flag using more gender friendly symbolism. Beware of conspiracy theorists. Any flags with circles and triangles in it automatically represent illuminati for superstitious individuals. Hope this commentary helps with a much better design for your science flag.