Canon 50mm f/1.8 lens at f1.8 1/500 iso 400. Same time when I shot the Society Garlic. BTW, the Gumamela is considered wild in the Philippines. I remember growing up and we would squeeze the juice out from the flower and mix it with a sliver of soap. The concoction made great bubbles, which could be as large as our heads. Of course, we were only 7 years old then-- so they probably were not that big.