An arch formed by trees that becomes more like a gothic stained glass window than a scene from nature. Bird escaping an ominous forest overlaid with ... is that sound? Hidden images meant to signal "dangerous brooding," "the fear of loneliness" or "imbecility." That's just a few things visitors will discover in the Brandywine River Museum of Art's latest exhibit, "Exalted Nature: The Real and Fantastic World of Charles E. Burchfield," on view through Nov. 16. It looks specifically at Burchfield's landscapes.

The works are nearly hallucinogenic: The more you look, the more that blade of grass or that stand of trees or that fallen leaf morphs something else. And while Burchfield meant to depict how this one scene looked, smelled and sounded at this one moment, viewing the show becomes a much more internal exercise than a communal one.