Lourdes describes his butterfly

[gmatdriller]

Lourdes describes his butterfly exhibit as "art within art," each butterfly
representing a religious icon in its own waxen sculpture.

A: each butterfly representing a religious icon in its
B: every butterfly representing a religious icon in their
C: all the butterflies representing a religious icon in its
D: all the butterflies representing a religious icon in their
E: each butterfly representing a religious icon within their

Is anything grammatically wrong with option D?

OAA

[Geva@EconomistGMAT]

Lourdes describes his butterfly exhibit as "art within art," each butterfly
representing a religious icon in its own waxen sculpture.

A: each butterfly representing a religious icon in its
B: every butterfly representing a religious icon in their
C: all the butterflies representing a religious icon in its
D: all the butterflies representing a religious icon in their
E: each butterfly representing a religious icon within their

Is anything grammatically wrong with option D?

OAA

My scan detects no grammar issues, but rather one of distorted meaning: D could actually mean that all the butterflies represent the same religious icon, e.g. all the butterflies represent Budha.

[Target2009]

IMO : A

[gmatdriller]

Thanks Geva, I got the point:
A is correct because it retains the original meaning. no more.