Glass window "Guitarra Flamenca Azul", (Flamenco guitar in Blue, 2007, format 71 cm x 63 cm) by german glass artist Katja Ploetz, a student of Ludwig Schaffrath. Window is privately owned.
<a href="//commons.wikimedia.org/wiki/User:Cccefalon" title="User:Cccefalon">CEphoto, Uwe Aranas</a>
<span class="int-own-work" lang="en">Own work</span>