The remarkable photograph of a 'moonbow' was taken by Wally Pacholka as he looked over the Haleakala crater on Maui Island in Hawaii.

这张引人注目的‘月虹'照片是由WallyPacholka在游览参观夏威夷毛伊岛哈雷阿卡拉火山口时拍摄的。