Refraction: A Memoir of Art, Science, and Loss

Bruce Rettig is a visual artist and teacher based in the Pacific Northwest whose son Jackson died of a drug overdose at twenty-three. Refraction: A Memoir of Art, Science, and Loss, published by Wayfarer Books in 2022, is his attempt to understand that death and to understand himself in the aftermath. The book takes its title from the physics of light: refraction is what happens when light passes from one medium to another and bends at the boundary, changing direction without losing coherence. Rettig uses that process, and the broader science of optics, color, and visual perception, as a structural and metaphorical frame for a memoir that is really about what it means to see clearly after something has permanently altered your vision.

The choice to organize grief through science and art is not arbitrary. Rettig’s professional life as a visual artist has been built around questions of perception: how we see, what we see, and why different observers see differently. When Jackson died, those same questions became intimate and urgent in a way that abstract art-making never had been. The book moves between memoir, art history, and popular science, sometimes within a single chapter, as Rettig works through the parallel questions of how light behaves at boundaries and how a person behaves when the world they knew stops making sense.

The science woven through the narrative is genuinely interesting and presented with care. Rettig writes about Newton’s prism experiments, Goethe’s theory of color, the physics of how the human eye processes wavelength, and the history of perspective in Western painting. He is not a scientist but a rigorous amateur, and he brings the perspective of someone who has thought carefully about visual experience for decades. The science is not decorative; it earns its place in the memoir by illuminating the emotional material from an angle that direct description could not reach.

The Author’s Journey

Rettig is a precise and unsentimental writer, which is exactly right for this subject. He knows that grief writing risks becoming self-indulgent, and he consistently disciplines the emotion with observation and analysis. When he describes Jackson, he is specific: the particular laugh, the specific way Jackson moved through a room, the projects he was excited about, the struggles he had with substances and with the world. This specificity is what makes the loss legible to a reader who never knew Jackson. Generic grief is unwatchable; precise grief is devastating in a useful way.

The memoir covers approximately two years after Jackson’s death, though it moves back in time regularly to describe Jackson’s childhood, Rettig’s own formation as an artist, and the history of the optical and artistic ideas the book investigates. These movements are well-managed. Rettig does not use the backward excursions to avoid the present but to build the context that makes the present comprehensible. The chapter that traces the history of the camera obscura, for example, arrives at a point in the narrative where Rettig is thinking about the relationship between recording and seeing, between mechanical documentation and the work of the eye. The history enriches that inquiry rather than escaping from it.

The relationship between Rettig’s art practice and his grief is one of the book’s most interesting subjects. He describes returning to his studio and finding that the usual categories and methods do not function the way they did. The things he was interested in before Jackson’s death still seem important, but the relationship of importance feels different: more urgent, more personal, and less certain of its own significance. He does not resolve this tension cleanly, which is honest. The memoir ends with Rettig still working, still uncertain, still in the process of figuring out what kind of artist he is after this particular loss. That openness is more convincing than a tidy resolution would have been.

Pacing

The book moves at a contemplative pace throughout, and that pace is appropriate for its subject. This is not a memoir that builds toward a climax or resolves in a cathartic moment. It proceeds more like a sustained meditation, circling its subjects from multiple angles, returning to key images and ideas as they take on new meaning in different contexts. Readers who prefer narrative drive and forward momentum may find it slow in places. Readers who are comfortable with the essay form and with writing that thinks rather than events rather than events that carry thinking will find the pacing right.

The chapters on specific optical phenomena, refraction, diffraction, afterimages, the limits of color perception, are among the best-paced sections of the book. Rettig introduces the science clearly, works through its implications in some detail, and then allows the connection to the emotional content of the memoir to emerge at its own pace rather than forcing it. This restraint is the book’s consistent strength: it never tells you how to feel about the parallels it draws, trusting the reader to find their own way into the resonance.

Deeper Thematic Exploration

The book’s central argument is that science and art are not separate languages for understanding the world but two aspects of a single project: paying attention to what is actually there, with sufficient precision to communicate what you have seen to someone else. Rettig finds this connection personal rather than philosophical. His art practice is built on looking carefully; his grief is partly organized as a failure of vision, a difficulty in seeing the truth of Jackson’s situation clearly enough to help him. The optical metaphors the book develops carry weight because they come from someone whose literal livelihood is built on understanding how seeing works and why it fails.

The science of refraction specifically opens up a set of questions about loss that straight narrative cannot as easily reach. Refraction changes the apparent position of an object: a stick placed in water appears to bend at the surface because light bends as it crosses the boundary between media. The object has not moved; your perception of it has. Rettig uses this phenomenon as a way of thinking about how grief changes the apparent position of a life. Jackson appears differently now that the refractive medium of his living presence is gone. The memories have not changed, but the angle from which they are seen has shifted, and some things that seemed close now appear farther away, while other things that seemed unremarkable have moved to the foreground.

The book also thinks carefully about the history of art’s engagement with light and perception. The treatment of the Dutch Golden Age painters, who understood the behavior of light intuitively through technical mastery long before Newton formalized the optics, is illuminating on its own terms and also adds a layer to the book’s broader argument: that paying close attention to the visible world is a discipline with a long history and a specific ethical weight. Vermeer’s extraordinary rendering of light through a window is not just a technical achievement; it is a form of witness to what was actually there, which is what Rettig is trying to practice in writing about Jackson.

Style and Voice

Rettig writes in a clear, considered prose style that is distinctly not that of a conventional memoirist. The voice is analytical without being cold, personal without being confessional. He describes his internal states with precision rather than intensity, which requires more craft than simply rendering emotion in vivid language and is more useful to the reader. When he tells you that the months after Jackson’s death had a particular quality of flatness and derangement, you believe it because he has been earning your trust through specific detail for the previous hundred pages.

The art history and science sections are written in a slightly different register, more expository and less personal, but Rettig moves between registers smoothly enough that the shifts feel natural rather than discontinuous. The best passages in the book occur when the two registers merge: when he is simultaneously describing the physics of an optical phenomenon and the emotional experience it illuminates, without fully separating the two. Those passages are the reason to read the book.

Verdict

This is a book for readers who are comfortable with writing that thinks. If you want a grief memoir organized as a story with a beginning, middle, and resolution, this is not it. If you are interested in how a specific, intelligent person uses the materials of their professional life, in this case the science and history of visual art, to understand an experience that resists understanding, this is one of the better examples of that project that you will find. The book takes a real risk in putting optics at the center of a memoir about losing a child, and the risk largely pays off because Rettig has earned every connection he draws.

It will speak most directly to readers who have experienced significant loss and who have found that the conventional language of grief, however sincere, does not quite capture what the experience is actually like. Rettig’s unconventional approach opens spaces that more familiar forms close down. He does not offer comfort, exactly, but he does offer the specific kind of company that comes from watching a thoughtful person looking honestly at something very difficult, refusing to look away, and refusing to lie about what he sees.

Frequently Asked Questions about Refraction by Bruce Rettig

What is Refraction: A Memoir of Art, Science, and Loss about?

Refraction is a memoir by visual artist Bruce Rettig about the death of his son Jackson from a drug overdose. The book uses the physics of light, particularly refraction and related optical phenomena, as well as the history of Western art’s engagement with light and perception, to explore the experience of grief and the changed state of perception that follows a major loss. It moves between memoir, art history, and popular science, weaving these registers together around the central experience of trying to understand what happened and what it means.

Is Refraction suitable for someone who has experienced grief?

Yes, though readers in the acute early phase of grief may find its analytical approach less immediately comforting than more emotionally direct memoirs. The book does not offer conventional solace, and it does not pretend to a resolution it has not earned. What it does offer is the company of a thoughtful person working through loss with honesty and precision. Readers who have found conventional grief literature inadequate to their experience will likely connect with this book’s more oblique approach. It rewards patience and reflective reading rather than offering immediate emotional relief.

What is the science in Refraction about and how technical is it?

The science covers the physics of light behavior, primarily refraction, diffraction, and the properties of light at boundaries between different media. It also covers the biology of color perception, the history of Newton’s experiments with prisms, and Goethe’s alternative color theory. The level is accessible to a general reader: no background in physics is needed. Rettig writes as an informed amateur explaining ideas that have been important to his work as a visual artist, and the explanations are clear, concrete, and focused on the aspects of the science that connect to the book’s broader themes.

How does Refraction use art history?

The book draws on the history of Western painting, particularly the Dutch Golden Age masters like Vermeer and de Hooch, who were exceptional observers of how light behaves in interior spaces. Rettig uses these painters as examples of how sustained attention to visual phenomena can be a form of ethical practice, a way of honoring what is actually present in the world. He also discusses the development of perspective and the camera obscura as historical moments when art and optics intersected productively. The art history is woven into the memoir rather than presented as a separate educational section.

How long is Refraction and how difficult is it to read?

The book is approximately 240 pages and written in clear, accessible prose. It is not difficult in a technical sense: the science is explained for a general audience, and the writing does not assume prior knowledge of either optics or art history. The difficulty is emotional and attentional rather than technical: the book requires a reader willing to sit with ambiguity and to follow a meditation that does not resolve in a conventional narrative arc. Readers comfortable with the personal essay form will find it very readable.

Is there other writing by Bruce Rettig I should read alongside this book?

Rettig is primarily known as a visual artist rather than a writer, and Refraction is his most substantial published book. Readers interested in the intersection of visual art and scientific thinking might explore the broader tradition of art-and-science writing, including books by David Hockney on the optics of Old Masters or James Elkins on the science of vision and painting. For grief memoirs that use unexpected frameworks to organize loss, Joan Didion’s The Year of Magical Thinking and Maggie Nelson’s The Argonauts offer comparable formal inventiveness in very different registers.

What makes Refraction different from other grief memoirs?

Most grief memoirs are organized primarily as narrative: the story of the death, the immediate aftermath, and the gradual movement toward some form of accommodation or understanding. Rettig structures his memoir around ideas rather than events, using the science and history of visual perception to ask questions that the narrative structure cannot as easily reach. The result feels less like a story about grief and more like a sustained investigation of it. The science is not decorative: it provides a genuine analytical framework that does useful work in the memoir that direct emotional description alone could not accomplish.

Should I read Refraction even if I am not particularly interested in art or optics?

Yes, if you are interested in grief and in writing that approaches difficult subjects from unexpected angles. The art and science are accessible enough that no prior interest is required, and Rettig earns the connections he draws rather than asserting them. The book is ultimately a memoir about losing a child and about what the world looks like afterward, and those are subjects that do not require specialized knowledge to engage. The scientific frame is a door into the experience, not a barrier to it.