Sound sculpture "Trombone" (l=100, w=20 cm) by the artist (sculptor) Kassian Erhart, Skulpturenfeld Fuchsmoos, Piller near Fließ, Tirol
<a href="//commons.wikimedia.org/wiki/User:Leontari1" title="User:Leontari1">Leontari1</a>; Kassian Erhart (Bildhauer); Günther Zechberger (Musiker)
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>