Detail of the 13th-century First Medieval City Wall of Maastricht, here seen from the east, in the convent garden of the Sisters of Mercy of St. Borromeo (<i>Zusters Onder de Bogen</i>) in Maastricht, the Netherlands. The area was formerly called <i>Boichgraeve</i>, probably named after the archers (<i>boogschutten</i>) who once had a rehearsal area here. The gazebo on top of the wall belongs to the former canon's house at Sint Servaasklooster 22 and was probably built in the 19th century.
<a href="//commons.wikimedia.org/wiki/User:Kleon3" title="User:Kleon3">Kleon3</a>
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<span class="int-own-work" lang="en">Own work</span>