Fibonacci Golden Ratio Band - This unusual band depicts a spiral representing the Golden Ratio in mathematics. This ratio appears in natural objects from seashells to flowers, and is emblematic of perfection.
Fibonacci Signet Ring - This signet ring is perfect for those who appreciate mathematics. A spiral representing the Fibonacci Golden Ratio is etched into the flat surface on top of the ring. The sides have numbers and a Greek letter.
ʚෆ⃛ɞ I think something like this would be wonderful as your new front door. It also corresponds to the interior door designs I like for the safe room and surrounding areas. but my mind goes to windows and stained glass ideas.