Seventeen years after the feature documentary, “Rivers and Tides” debuted, Director Thomas Riedelsheimer brings back to the screen British artist, Andy Goldsworthy and his magical, shamanistic works with nature. Roberta says the new film, “Leaning into the Wind,” is a film poem, and a loving embrace of this unique artist who paints with leaves and with rain and whose humble affect masks a life of hard work, repeated failure (and triumph) collaborating with a tough and changeable Mother, Nature.