Id not known

[Abhirup Dutta Gupta]

NIKON D5100
TAMRON 70-300 MM TELEMACRO
S.S. 1/400
F. 6.3
ISO. 200

Small crop.In Monigram,w.b.

[Mrudul Godbole]

I think it is common Pierrot (Castalius rosimon). Nice perch. Good details. Is there a small insect just behind it? Thanks for sharing.