Bird-couple frame in butterfly wings

Representation of a pair of parakeet or inseparable birds entirely made from butterfly wings. Handicrafts of togo. Handwritten annotation on the back of the frame "souvenir du togo, lomé 1978". Under glass, dark wood frame. Note matte white lines on the entire background sheet on which the wings are glued, I do not think that it is original, but it does not spoil the charm of the painting! Dimensions: length 40 cm width 27.5 cm, thickness 1.5 cm weight 900g.