Size like a IPhone 4, Beautiful & Cool.
Flew around my garden then landed on the table, later moved to the wall and perfectly aligned its wings to the angle of the wooden trellis.
Apologies I only had my iphone handy, so photos not very good.
Fung Yuen Butterfly Reserve
larva found on underside of roadside vegetation. Identified by David. L Mohn as Marumba dryas.
Photographed in Sai Kung, Hong Kong SAR.