In mathematics, the Fibonacci numbers are the numbers in the following integer sequence, called the Fibonacci sequence, and characterized by the fact that every number after the first two is the sum of the two preceding ones:(via Wikipedia)
We see this in nature, in a snail’s shell, the rows of petals in flowers. And in everyday life. It is about the ratio of one layer to the next in a very simple yet aesthetically pleasing increase.
In Feng Shui, the Fibonacci Sequence is often observed, is favorable in a space, but is usually not identified as such.
I use the Fibonacci Sequence in my logo and on the back of my business card. These shapes are auspicious in Feng Shui as they are organic and natural yet orderly. Fibonacci images are suitable in any area of design but are very suspicious in the Northeast area of your space and the Western area of your space as a general rule.