Plot: Old Lyme, CT was a popular artist colony at the turn of the century with many painters who had also painted in Paris and Giverny, learning the new trends from the French avant-garde. David takes us to the Florence Griswold Museum garden and demonstrates how American Impressionists create the sensual experience of interwoven color, texture, and movement from a palette of complementary colors painted outside or en plein air, a term made popular during this time