Incl. some very observant remarks on the personality of the photographer (p. 9, 12): "You won't find many passive characters in this group [photographers]. Most of them you might want to describe as just a little maladjusted, weird, or adventurous [...]. They all have that special combination of sometimes conflicting characteristics which has made them so eminently suitable fo this profession: energy, as the Americans like to call it (not quite the Dutch kind of energy), and besides that, a kind of obsession, the inability to sit still, combined with an exceptional talent for observation." (Haveman, , cited in the translation by Rudy L. Leyerzapf. In: Leijerzapf, Ingeborg Th. & Botman, Harm: Henri Berssenbrugge. Passion - energy - photography. Zutphen: Walburg Pers 2001, p. 174). - Nur Kurztitelaufnahme 01.2008.