What is All That Stuff?

At the end of an eight-hour Paris wander session that began in Luxembourg Gardens, took us down rue Mouffetard, and ended up in the Marais, I collapsed on our sofa and began to scroll through the photos on my camera. There's Abby feeding the remains of last night's baguette to the ducks. There's Phoebe gaping at the 6-month-old monkey at the zoo at Jard…