Colors seem to be selected with a purpose in mind. Ladies in the
"experimental" baths appear to have been drawn with amputated feet, suggesting
that they were imersed in a liquid substance which was later colored in as a
green slime. These observations may give credence to the original
author/scribe as Krypto-artist. BTW, the jelly-fish looking object at the
bottom right of this image may represent a drain from the bath, suggesting
that the drawing may be incomplete, missing the front wall side of the
container?
Regards,
Dana Scott