Perhaps the wells to which Heaney was drawn were a symbol or representation of the mythical world Heaney seemed to enjoy and cherish. Perhaps to him they symbolized a portal into the mythical worlds. Perhaps by rhyming and echoing he imagined the people from the ancient myths speaking to and advising him.
Heaney also makes many references to nature such as the "fungus and dank moss" (l. 4) or "the roots from the soft mulch" (l. 11) or the "ferns and tall/Foxgloves" (l. 15-16), which seems to suggest that Heaney