"FREE KNOWLEDGE(S)". Graffiti on a wall, photographed in "<a href="//commons.wikimedia.org/wiki/Via_Monte_di_Piet%C3%A0_a_Milano" class="mw-redirect" title="Via Monte di Pietà a Milano">Via Monte di Pietà</a>" street in <a href="//commons.wikimedia.org/wiki/Milan" class="mw-redirect" title="Milan">Milan</a> (Italy). Picture by <a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">Giovanni Dall'Orto</a>, March 25 2007.
<a href="//commons.wikimedia.org/wiki/User:G.dallorto" title="User:G.dallorto">G.dallorto</a>
Attribution
<span class="int-own-work" lang="en">Own work</span>