At the School of the Art Institute of Chicago (SAIC), I painted the painter Esther H. wearing a deep red tutu, while she was painting a self portrait in my Wrigleyville apartment.  See the fourth painting down of  Esther in a red tutu:
Esther
Note the similar treatment of the natural wood finish in the flooring of both paintings.  The colors in this painting with the trainset suddenly reminded me of that earlier one.