Separate the pots from books with a waterproof surface and enough access to lift them for watering. Let the taller plant take a window side position while compact specimens stay near eye level. A wall of shelving can shade a plant even when the room seems bright to a person.
The message behind the grouping
Meaning, with a little thought.
A light canopy and small botanical details support a theme of curiosity and patient learning. This is a personal design reading, not a claim that a plant improves examination results.