Phenwick Women No. 8, "Joanne, The Unpredictable," published by  Popular Library in 1976.

The photo shows Lou in his studio painting this cover illustration.
The original True Magazine Marilyn portrait hangs on the stairway wall.  Notice the bulletin board with copious clippings, Lou's primary source of visual inspiration.  Stereo speakers overhead could have been playing anything from Opera to the Beatles.  Lou had diverse musical tastes.