Favorite Butterfly?

btrfly-western-tiger-swallowtail-1I’m sure I’m not the only one who is drawn to the shape of swallowtail butterflies. Perhaps they are my favorites. So far, I haven’t been able to pick my absolute favorite butterfly. Even if I narrow it down to swallowtails, which of them do I choose? This Western Tiger Swallowtail is beautiful, but what about all the other types of swallowtails?