Connoisseurs who find joie de vivre from vintage vehicles convened at the 41st Salon Rétromobile by Artcurial Motorcars this past weekend in Paris. Spanning decades in design and engineering development, 172 exquisite examples were entered at auction. From a bespoke spider to a record-setting racer, here, in reverse order, are the top five cars to cross the block. (artcurial.com)