In his first exhibition at the London Society of Artists in 1775, Birch styled himself “Enamel Painter,” and he continued to do so for the rest of his career.    Miniature painting was a valued specialization in Birch’s time, and enamel miniatures were especially prized because their colors were clear, brilliant, and permanent.  They were often incorporated into jeweled settings or snuff boxes, which could sell for the equivalent of thousands of dollars in today’s money. 

After an apprenticeship to a jeweler, Birch went to work for England’s leading enamellist, Henry Spicer, who also trained him in drawing, watercolor, and engraving.  Once in business on his own, he was highly successful, exhibiting forty-one enamels at the Royal Academy from 1781 (age 26) until he emigrated in 1794.  He produced original compositions and copies in many genres.  Many of them were copies of paintings by his friend and mentor, Sir Joshua Reynolds (1723-1792), whose oil colors were liable to fade.  He continued to produce enamels in Philadelphia, where he was the leading practitioner of the art; but they were not so fashionable, and today they are much rarer and less well-known than his prints.
Open lidded two compartment wooden box. Paint brushes, powdered paint, and other paint supplies surround box

William Birch’s Paint Box, ca. 1780. Courtesy of the Philadelphia History Museum at the Atwater Kent, The Historical Society of Pennsylvania Collection.

Enamel painting is a painstaking technique in which a glass-like flux is mixed with mineral colors and fused to a piece of metal under extreme heat.  It was hard to control the process, and the same color compound could “come from the fire very different in their seperate [sic]  preparations, from the delicacy of chymical practice.” 

William Birch’s paint box, which was handed down through six generations of his descendants, contained color charts (one dated 1782), bottles of powdered colors, a mortar and pestle to grind them with, dozens of blanks in various sizes, mostly copper but also brass and iron, more blanks already glazed and ready for painting, and a single paint brush.

Small swatches of different colored paint on white background placed within round opening of square wooden frame

William Birch, Palette. Enamel. Library Company of Philadelphia.

On this enamel Birch painted samples of all the colors he used, probably keyed to recipes for each.  Note the many browns and yellows.  He said he was the first to paint a layer of yellow under the top layer of white to give his enamels an old-master look.  He also received an “honorary pallet” from the Royal Society of Arts in 1784 for a new formula for a brown tint.

Horse-drawn chariot containing standing figure holding an American flag at center. Angels, an American eagle, and allegorical figures surround chariot. Classical buildings and obelisk in background

Chataignier, after Julia Plantou, Peace of Ghent 1814 and the Triumph of America (Philadelphia: P. Price, ca. 1817) Engraving. Library Company of Philadelphia.

Birch copied the right half of this engraving as a small enamel, which was set as a pin.  It is a perfect example of the sort of drastic miniaturizing that Birch loved.  The engraving was itself a copy of a (presumably even larger) oil painting commemorating the peace treaty that ended the War of 1812, by Julia Plantou, the Philadelphia historical and portrait painter. It was originally exhibited in Washington, DC in 1817.

Delicately colored image of three white horses pulling chariot containing standing figure holding American flag. Angel holds wreath above figure's head. Classical architecture and American eagle in background

William Birch, Triumph of America, 1826.  Enamel on copper. Courtesy of Philadelphia Museum of Art. Purchased with the Joseph E. Temple Fund, 1912.

This small enamel was copied from the right hand part of the engraving, Peace of Ghent 1814 and the Triumph of America shown in the exhibition, and was set as a pin.
Huge rocks and waterfall dominate landscape. Three seated and one standing figure in foreground.

William Birch, Falls of Niagara, before 1827. Enamel. Courtesy of the Pennsylvania Academy of the Fine Arts. Bequest of Eliza Howard Burd.

It is doubtful Birch ever saw Niagara Falls, so this enamel must be a copy of an unidentified oil painting.

Delicately colored nude white woman stands in landscape. She holds a gauzy drape behind her.

Book illustration with text below. Nude woman at water's edge holds gauzy cloth behind her body. Male figure in background spies on her from behind foilage

Printed title page with several lines of text

William Birch, after F.J. Du Roveray, Musidora, after 1802.  Enamel. Courtesy of the Pennsylvania Academy of the Fine Arts. Gift of John M. Staney.

James Thomson, The Seasons (London: F.J. Du Roveray, 1802). Library Company of Philadelphia.

Once thought to be a depiction of Birch’s daughter, this enamel was in fact copied from an engraving in an 1802 edition of James Thomson’s popular early 18th century poem, The Seasons.  It illustrates the moment when the swain Damon happens upon the nymph Musidora bathing.  Realizing she is being watched, she freezes “in wild surprise” in the pose of the Medici Venus. 

Bust-length sketch drawn on graph-lined paper of man wearing overcoat

Bust-length portrait of white man wearing white shirt, blue suit, and tan overcoat. Blue sky peaks through cloudy backdrop

William Birch after Ary Scheffer, Preparatory sketch for Marquis de Lafayette portrait, 1824.  Pencil sketch. Library Company of Philadelphia.

William Birch after Ary Scheffer, Marquis de Lafayette, 1824. Enamel on copper. Courtesy of the Yale University Art Gallery.

The first step in making a reduced image of a painting or a print was graphing it onto paper.  This sketch of Ary Scheffer’s (1795-1858) small oil portrait of Lafayette was used to make an enamel.  The lines helped Birch keep every part of the picture in proportion.  He probably used the same technique to reduce or enlarge his own enamels, which he offered in a range of sizes.

Bust-length oval portrait in rectangular frame of white man wearing ruffled white shirt and black suit

William Birch, George Washington, 1796.  Enamel on copper. Courtesy of Philadelphia Museum of Art. Gift of the McNeil Americana Collection.

Most of the surviving enamels by Birch are copies of portraits of Washington by Gilbert Stuart (1755-1828).  He began making them within weeks of his arrival in Philadelphia, and they were the means by which he made himself known to the American public.  Birch often called himself a copyist as well as a miniaturist.

Manuscript page with many lines of text

William Birch, The Life and Anecdotes of William Russell Birch, Enamel Painter; or the Unfortunate Traveller, ca. 1825.  Manuscript.  Library Company of Philadelphia.

This volume, one of several iterations of an autobiography, begins with an “Introduction on Enamel Painting.”