Dolores
... that the model Dolores was a "happy prisoner" of the sculptor Jacob Epstein?
... that the model <b id="mwAic"><a href="./Dolores_(artists'_model)" id="mwAig" rel="mw:WikiLink" title="Dolores (artists' model)">Dolores</a></b> was a "happy prisoner" of the sculptor <a href="./Jacob_Epstein" id="mwAik" rel="mw:WikiLink" title="Jacob Epstein">Jacob Epstein</a>?