REMOVE

1. CHRISTO

WHAT

1. Art museums -- Netherland … (1)
2. Kröller-Müller Museum (1)
3. Public sculpture -- Nethe … (1)
4. Sculpture parks (1)

WHERE

1. NETHERLANDS (1)
2. Otterlo, Gelderland (1)

WHEN

1. 1977 (1)