A partnership exists between the Seine boat cruise company Vedettes de Paris and Eurostar and the Museum of Modern Art (avenue President Wilson) one of the city museums of Paris. Everyone loves a discount. Two discounts are better than one. Coming to Paris, a cruise on the Seine is essential. Visiting a museum is essential.  In the works is a discount for the cruise and a museum. When you buy a ticket for the cruise, you can buy a reduced ticket for the museum and vice versa. When you travel with Eurostar from London to Paris, get 2 for 1 entry to all paying exhibitions at Musée d’Art moderne de la…