I have been reading some of Diane Ackerman's work from her book Origami Bridges. Diane has captured a lot of very strong images and introspective feelings in this book. Her poems were written during a period in which she underwent intense psychotherapy. Of course one cannot be certain but the presumption is that the therapy added a dimension to her personal reflections that are exposed in her poetry.
A couple of the individual poems that I belief were really vivid and enjoyable to me, were Weathering Depression, Omens of Winter and Holding Radium.
I would recommend this book to others who have perhaps not had an opportunity to see her work for themselves.
Diane Ackerman's web site