American psychologist 1934-2015 <a href="https://en.wikipedia.org/wiki/Marshall_Rosenberg" class="extiw" title="en:Marshall Rosenberg">en:Marshall Rosenberg</a> lecturing in <a href="https://en.wikipedia.org/wiki/Nonviolent_Communication" class="extiw" title="en:Nonviolent Communication">en:Nonviolent Communication</a> workshop, <a href="https://en.wikipedia.org/wiki/Neve_Shalom_~_Wahat_al-Salam" class="extiw" title="en:Neve Shalom ~ Wahat al-Salam">en:Neve Shalom ~ Wahat al-Salam</a>. Israel (1990)
<a href="//commons.wikimedia.org/wiki/User:Etan_J._Tal" title="User:Etan J. Tal">Etan J. Tal</a>
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<span class="int-own-work" lang="en">Own work</span>