The big green bag is a lung that blows air through the three longer tunes suspended from the ceiling, while the other free standing structure tells the bagpipe what to play; the desk piece signs the artist's signature on pieces of paper.
Expansion of the Milwaukee Art Museum which features a kinetic structure: a bris-soleil with louvers that open
and close like the wings of a bird. (Side view looking North)
photo by Alan Magayne-Roshak