The National Gallery is located close to Valle Giulia, and nowadays has 55 rooms which host not only masterpieces of the most important Italian artists who lived in XIX century, such as De Nittis, De Chirico, Marini and Pellizza da Volpedo, but also works of Van Gogh, Monet, Cezanne, Klimt et and so on. Tickets cost 7,50 euros, but at the end of your visit you will end up appreciating what you have admired there!