Complex sentence: In early 2015 the BBC-TV did a report on Steffens' first collection of photographs, "The Family Acid" (S_U_N --) and the "Sunday New York Times Style" section and the Sunday edition of "The Observer" featured his photographs.
Split into simpler sentences: In early 2015 the BBC-TV did a report on Steffens' first collection of photographs, "The Family Acid" (S_U_N --). The "Sunday New York Times Style" and the Sunday edition of "The Observer" both featured his photographs.