Japan's Edo period and the European Renaissance were seperated by hundreds of years. But in spite of that, there was a cat in Edo Japan who fit the definition of "renaissance man": the scholar, inventor, and artist known as Hiraga Gennai.
Because they're cats, they don't 
have any real use for it.
Son gatos y no tienen
usos para esta tela.
Porque são gatos, então
não tem muita função.