oil / fat / grease / petroleum / to apply tung oil, paint or varnish / oily / greasy / glib / cunning
油
=
氵
+
由
:
Maud Younger (y) is creating art in the outhouse's kitchen (ou2). She is painting a picture using oil (油) paint and occasionally using water color stored in a water bottle (氵). She is nipping a cuba libre (由) and from time to time even using her drink as color for her picture.