Rainbow Power

What can a 17th-century rainbow tell us about the past?

A woman sits on a wheeled thrown in the clouds pulled by two peacocks with a rainbow in the background.

Allegory of Catherine de 'Medici as Juno, 1573, Léonard Limosin. Getty Museum, 86.SE.536

By Anya Ventura

Jan 25, 2022

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While today we might associate the rainbow with the gay rights movement, the symbol has long been political, says scholar Maria H. Loh.

Loh, an art historian who studies the early modern period, is interested in how people of the past understood the skies—the natural phenomenon of wind, hail, double rainbows, and comets—as portents or omens.

The Rainbow Wasn’t Always So Positive

“We think of rainbows as being kind of warm and fuzzy, but that's not always the case,” says Loh. “Rainbows can also be very scary things to see and experience. And part of it is the sense of it appearing out of nowhere and then disappearing, and, of course, the biblical connotations attached to the flood that it might invoke. The sky is a place where we project our hopes, but also our anxieties.”

In the 16th and 17th centuries, the rainbow was often depicted as a sign of the apocalypse. In these images, Christ is frequently pictured as a judge sitting on a rainbow. “Rainbows in earlier periods are often tied to the idea not only of peace, but of justice,” she says.

A page of a manuscript featuring a color illustration of a rainbow above hand-lettered text

Tinted drawing of Book 2, Emblem X: Cum severitate lenitas (Severity with Mercy) represented by a storm cloud and a rainbow, ca. 1610, Henry Peacham. Paper, 11 3/5 × 7 1/5 in. The British Library

The Political Nature of Rainbows

As part of her research, Loh studied the rainbows found in a 17th-century emblem book written for King James VI and I and his son Prince Henry. In this type of book, created for courtly audiences, hand-drawn illustrations would run alongside popular mottos and poetry as a type of memory aid.

Loh is interested in how the book of emblems might tell a larger story—how a tiny illustration of a rainbow might illuminate a moment of profound transformation.

When artist Henry Peacham made this emblem book for the king, he drew on another text: King James VI’s recently-published Basilikon Doron, published during James' tumultuous accession to the English throne.

As he pronounced himself the "King of Great Britain" to unite the separate kingdoms of England, Ireland, and Scotland, he was met with resistance in Parliament. At the same time, conflicts between Catholics and Protestants in the region roiled.

“James is trying to hold all of these things together,” says Loh. For him, the image of the rainbow in the emblem book would have been a hopeful symbol, but also a heavy burden. As a ruler, James would have felt responsible to deliver the peace promised by the image of the rainbow.

Looking Into the Past

Just as the rainbow today communicates the hopes, dreams, and fears of a time and place, it once illuminated a moment of profound transformation in the British monarchy.

Historical objects like the book of emblems, Loh says, are like time machines, offering connections to both the present and the past. “To be able to think about all these different histories through one object is, in a sense, what art is there for. It might be beautiful, it might be ugly, but it is there to give us an insight into another time and place that is beyond ourselves and our own moment,” she says.

Maria H. Loh’s lecture, Rainbow Power, was delivered as the annual Thomas and Barbara Gaehtgens lecture at the Getty Research Institute and can be viewed in its entirety below:

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