How can people see themselves hearing birds visually?

She Hears Birds
Artist: Susan Mentis

How can people see themselves hearing birds visually? Susan created a touchable and visible way for audience to feel how they hear birds.
This is an art work in a small gallery from 401 Richmond Gallery in downtown. This artwork made by acrylic painting on carvas is basically white. With concavo-convex image hanging on the wall, the bird and the word “flighty” is hard to recognize and understand.