My first impression was that the anchor reference relates to Jack's role in relation to Ennis - that in some sense, Ennis, man of the earth, serves to anchor Jack, who we sometimes interpret as spiritual, air, ephemeral. It's interesting to note that we see the anchor not long before I think Ennis perhaps feels Jack's presence beckoning him to look into the closet nook. Jack's earthly, corporeal presence is no longer able to provide a fixed point for Ennis. Ennis now is left to set his own course - no longer 'anchored' by his relationship with Jack. That the discovery of the shirts in some sense hoists the anchor leaving Ennis the choices of being adrift or setting his own course.
OK - I know I'm flailing about here. What do others think??
-Lynne
I don't think you fall short at all. Your interpretation is thoughful and convincing. It can even be confirmed and carried on with the lamp. The fact that the anchor is combined with a lamp can symbolize that they were each others anchor (something that roots/grounds them, that is a fixing point for them) as well as each others light of the life.
Of course there are other possible interpretations: a quite simple one is that the anchor stands for Jack, reminds us of his hopeful, spirited self (which he managed to develop right there, in this room/house, despite his desolate upbringing). And it can be interpreted as sign that Jack never lost hope totally (for his life, for his relationship with Ennis).
But I have another interpretation: it is another Christian symbol (apparently), and (less apparently) one of three in the Twist house that belong together: faith, hope and charity, symbolized by a cross, an anchor and a heart.
Interestingly, in German, we say "Glaube, Liebe, Hoffnung" = "Faith, Love, Hope".
Love instead of charity. Interesting difference at first sight. But the word "charitiy" has his origins in the Latin word "caritas", which is itself the Latin translation for the Greek "agape". Agape is simply love (well, it's not that simple, there are various slightly different interpretations and explanations to it, as to which kind of love is meant - but in the end agape can be equated with love).
We have the cross as symbol for faith in the Twist kitchen. We have the anchor as symbol for hope in Jack's room. And then Ennis finds the heart, the love, The Shirts.