Frank Gehry in the Bois de Boulogne, Paris

The "Fondation Louis Vuitton" opened last year on a site in the north of the Bois de Boulogne.  Difficult to photograph adequately because of the adjacent woodlands and pleasure park.  Looks interesting, but it was shut today - and I don't think you can buy a ticket at the gate.  

No such problems with the adjacent Jardin d'Acclimatation , a large and varied pleasure park which attracts large crowds and caters for all ages.  The entrance fee for "oldies" is €1.50, whereas children of 3 or over have to pay €3.00.  Well worth the money!