Paris is well equipped in public transports. With one single metro ticket you can go anywhere within Paris city limits. That goes for Metro and RER. According to the length of your stay you better buy a pass called "Navigo" valid for a week or a month which gives you access to different concentrical sections from.
How to get there
Charles de Gaulle, George V, Franklin Roosevelt, Champs Elysees Clemenceau
RER A :
Charles de Gaulle Etoile
from the 2013-10-11 until the 2014-04-16
The Brueghel DynastyPainters, Witnesses of their Time
The Pinacothèque de Paris gives you an opportunity to discover the Brueghel Dynasty Truculent and picturesque witnesses of daily life, the Brueghel family depicted the fairs, country festivities and the seasons. They also transcribed the period's taste for mythological or religious festivals as well as its fauna and flora. The Brueghel dynasty also illustrates the prosperous development of Antwerp and Flanders at that time. He expressed himself differently and painted what he felt deep within himself. The frontiers of aestheticism were overturned: figuration gave way to abstraction.
Pinacothèque de Paris