I have experienced when I had some type of vision or call it discovery I saw 3 cm diameter concentric circle something like bubble dark green colour. Then around it started to spread small red circles (bubbles) infinite number of them like infinite field.

At first I don't know what it is later I found that I saw fractal structure.

In Vedic tradition one of important names of Vishnu is Hari which some sources translate like (Green one). Is it possible that wise humans from India had known that Core of Multiple universe's is green colour and that manifested infinite numbers of universe's are red colour circles.