The four artistic forms coloured in four colours, represent the four human races which are the four colours in the opinion of some scientists, which are :
- the red colour represents the american race,
- the black colour represents the african race,
- the white colour represents the european race,
- the yellow colour represents the asian race,
it's only to represent that there are different races in the world which have different and wonderful cultur, which is a treasure for all mankind.
each artistic form which represents one human race is turning around the world ( the world is representing by the planet earth), and the four artistic forms ( the four human races ) meet each other in one point ( which is the international festival of cultural diversity) and product the light shining for all the humanity.