1960s2017Amsterdamarticleblack and whitecapitalcoolElliotHalls GalleryexhibitionHet ParoolJohn Hoppy HopkinsJunenewspaperphotographypublicityrevolutionary Exhibition information in Het Parool newspaper, June 2017 Article about the exhibition ‘John Hopkins: The 60’s Through the Eyes of a Revolutionary’ in a June 2017 edition of Dutch newspaper Het Parool Gallery: news Keywords 1960s2017Amsterdamarticleblack and whitecapitalcoolElliotHalls GalleryexhibitionHet ParoolJohn Hoppy HopkinsJunenewspaperphotographypublicityrevolutionary