Calvin Klein Collection Spring/Summer 2014 Campaign–Sitting for black & white portraits taken for Calvin Klein Collection’s spring/summer 2014 campaign, Clark Bockelman plays the label’s latest model muse. Offering a clean look at Italo Zuccheli’s current collection for the American brand, the campaign photos take on a dreamy state of mind, reflecting on the season’s summery mood. View Calvin Klein Collection’s spring/summer 2014 outing here.