Every time the doors close behind us, it is like walking into a tropical exhalation, the humidity, a thickness I gratefully enter, shedding layers, feeling my skin relax and my curiosity awaken. It is a refuge we regularly seek out. That afternoon though, the air was filled with living confetti, a vivid blue butterfly landed on my daughter’s shoulder. Iridescent, it perched, fluttering, soft as a blink. We had come to visit the tropical rainforest room on the day of the butterfly emergence.