Lepidopterist - the great escape

This piece that I've entitled "The Great Escape" is of a copper butterfly in a frame, while another butterfly with a hook on the rear is outside of the frame. This signifies that either the second butterfly has escaped or it's not yet been put in the frame. It's all dependent on the viewers perspective. Both butterflies have been coloured with alcohol ink and then coated in lacquer. 

Size of the frame is approximately 20cm X 20cm X 3.5cm