Who painted the Water Lilly Pond in 1899 (both names)

Question
What was the name of Hamlets father?
Answer
Hamlet

Question
What is a collection of penguins known as?
Answer
Rookery

Question
On the Omen series Damien was the devil – what second name?
Answer
Thorne

Question
Collective nouns – A Troubling of what?
Answer
Goldfish