Sorry no pic

"Flappy" was motionless on our woodpile Mon eve, so my kids picked it up. Flappy could walk on my kids' hands, but not fly. I thought it was either too cold or they injured it with kindness. We kept it in a butterfly habitat net thing in the house to warm up, by Wed it was ready to fly. We let it go at a park in PH where there were plants in bloom.
I have never seen one like it. The back of the wings were black, the tops were black, edged in yellow, with a row of blue spots along the yellow edge. Wings wavey edged. Tried to ID it online, no luck. If you know Flappy's real name, please pass it on!