A panoramic wall display featuring charming illustrations by Nadia Budde supplies further proof that there is a connection between animals and numbers. These feature animals with numbers in their names in the German language, such as the “Dreizehenfaultier” (three-toed sloth). Avatar Max, a familiar face from the HNF’s permanent exhibition, will also be learning to do sums. His abilities will be put to the test in the special exhibition, where his duties will include explaining prime numbers and telling visitors their own personal lucky lottery numbers.