Columbia subject headings:
Essen (Germany)--Pictorial works--Exhibitions.
Industrielle Kulturlandschaft Zollverein (Essen, Germany)--Exhibitions.
Portrait photography--Germany--Essen--Exhibitions.
Street photography--Germany--Essen--Exhibitions.
Weichert, Ulrich--Exhibitions.
Weichert, Ulrich--Interviews.
Harvard subject headings:
Essen (Germany)--Pictorial works--Exhibitions.
Industrielle Kulturlandschaft Zollverein (Essen, Germany)--Exhibitions.
Portrait photography--Germany--Essen--Exhibitions.
Street photography--Germany--Essen--Exhibitions.
Weichert, Ulrich--Exhibitions.
Weichert, Ulrich--Interviews--Exhibitions.
Princeton subject headings:
Essen (Germany)--Pictorial works.
Industrielle Kulturlandschaft Zollverein (Essen, Germany)
Interviews.
Portrait photography--Germany--Essen--Exhibitions.
Street photography--Germany--Essen--Exhibitions.
Weichert, Ulrich--Exhibitions.
Weichert, Ulrich--Interviews.