Fibonacci, Golden Ratio, Phi and Divine Proportion. Adjacent numbers quickly approach a constant ratio equal to the "golden ratio" ϕ (approximately Worth noting: ϕxϕ = ϕ + 1 and = ϕ - 1 Also note floral spiral pattern: + = and = ϕ ≅
Using reflections in photography can produce some awesome effects and amazing photos. This can be achieved with the help of some kind of window, mirror, water or any other type of reflective surface. Reflections can transform a usual image into .