Annotate Transformer architecture diagram

Scene: hey Nano Banana Pro, please annotate the original Transformer architecture diagram. Tip: bump up the surface texture detail if you want a tactile, gallery-grade feel.

Symmetrical layout with strong geometric anchors framing the subject.

Soft diffused key light with subtle rim separation, balanced shadow falloff.

Layered foreground and background elements creating spatial depth.

Stylized illustration with painterly texture and modern color palette.

Photographic-grade depth of field with subtle bokeh in the background.