The entrance to the National Gallery of London is free from Trafalgar Square. It is one of the best collections of paintings in the world, totaling 2,400 works. Paintings by famous painters are presented: Raphael, Leonardo da Vinci, Monet, Rubens, Michelangelo, Rembrandt, Van Gogh....
I recommend. World masterpieces! Each piece has very useful information. Here in Russia, I saw very necessary information in the Impressionist halls in the Hermitage and the Russian Museum. I was very pleased!