Mirrored back diorama, 14w x 8d x 7h 
Cerembycidae Specimen, from Cao Bang, Vietnam : 4.5 inch wingspan and over 3inch long horns.
Odontolabis lacordairei, from Mt. Dempo, S. Sumatra: 4 inch wingspan 
 
Please do not hesitate to ask for more pictures of the beautiful diorama, any further questions are always welcome.