Who shocked the public with his 1863 painting "Luncheon on the Grass"?

More Questions:

Until 2008, what color was the center square on a standard Scrabble board?

How many camels carried the 117,000 volumes of Abdul Kassem Ismael's library?

The cover of what band's 1977 album "Animals" depicts a large, inflatable pig flying over London's Battersea Power Station?

What's the most common "singing membranophone"?

Parasitophobia is the fear of what?

What year did J. R. R. Tolkien publish "The Hobbit"?

Which character killed Laius?

Who was the Greek god of volcanoes?

What is the capital of the Canadian province of Alberta?

What is the capital of Sweden?

What country was called Northern Rhodesia until 1984?

A group of rhinos is called a what?

Who was the first American astronaut to orbit the Earth, circling it three times in 1962?

Some animals spend the winter in a sleep-like state known as what?

Which city is home to Colman's mustard?