Insect and Spider Identification: CLOSED: Another white+coloured butterfly ID please., 1 by Dinu

Dinu wrote:
This beauty along with its pair (one had a slightly damaged hing wing) flew down to "Dinu's Eden" while I was just waiting with my DC in hand looking for a black bee that has been eluding me perpetually. It sat on a dried plant just for less than a second while I was ready with the macro shot. This is the only shot I could manage before they went away. Since today is a Sunday and I was just spending my time out there. Which is this?