1 The Dotted Line
We rarely perceive our own signatures. When did you last study yours? They are supposed to be habitual, automaticâlines that disappear into the background of life. But if we injure our writing hand, or sign with an unruly instrument, the autograph may leap back into presence, become strange once again. Something like this happened to me years ago, in an unlikely place: not at the UK university where I had enrolled for graduate school, but in my local pub.
Paying with an American credit card can be a puzzling ritual when abroad. While our Visas and Mastercards are now equipped with microchips, they often lack the PIN (Personal Identification Number) codes that govern European commerce; instead, a signature is required. It has been an empty formality in the United States for some time: a dash under a waiterâs blind eyes. Credit card companies finally recognized this in 2018, allowing merchants to go âsignature freeâ for most transactions. But several financial services continue to require signatures for payments over a certain threshold.1
British publicans have been known to respect the signature. The card readerâs demanding chirp, its prompt for an autograph, occasionally triggers a decorous procedure, both charming and mad: handwriting analysis between packets of crisps. It was my first year in England. I spoke the language and I didnât. Keen, pitch, sarnie, toff, twee, bap, batty, bop, what? Trying to make these funny words my own, I adopted a woeful mid-Atlantic accentâthink less FDR, more Bermuda Triangleâand laid it on thicker than treacle. In retrospect, I sounded like the lock-jawed lovechild of William F. Buckley and Lauren Bacall, with a kazoo for a larynx, whose husky pronunciation of âwhineâ and âwheelâ positively whistled. I am still embarrassed by the brio (and of the frequency with which I used words like brio), by the indulgences of language, the affected signature of my adolescent self.
We were in a gallant tavern. Equal parts town and gown, it lacked only a carpet stained with ambiguous fluids (the signature fug of a good boozer, or so someone said). Autumnâs seasonal depression had begun to swamp the country: a bland and general sogginess, like the pubâs battered cod. Colleagues explained that my round had come. I elbowed toward the barman, bald with spectacles, his fingers thicker than the brushed steel jigger they held. All right? he asked. Yeah, Iâm doing pretty well, thanks, and how are you? He blinked. (If you donât know: the proper response to all right? is to ask it right backâthe âIâm rubber, youâre glueâ mode of hailing.) My order proceeded anyway, to something called real ale. I was in England, Albion, Blighty, baby. Authenticity or bust.
The barman grabbed a pendant light, swung it over the signed receipt. Then he asked to see my card.
âSorry, isnât you.â
âSorry?â
âIsnât your signature, that.â
âWhose is it?â
âLooks like another gentâs.â
âAnother gentâs?â
[blink]
âYou mean, like, someone you know?â
âYou know what?â
âWhat?â
âRight.â
Exhibit one: a shaky scrawl, still wet around its edges. Exhibit two: my credit cardâs looping signature, confidently inscribed several years earlier, now rubbed out. I wanted to say bollocks to his assessment or practice some regional, East Anglian insults, recently acquired. But the pint-puller was right. These signatures shared little resemblance, except for a name, scarcely discernible in each.
And why should they have? If an autograph is the legal shorthand of an individualâs agency and consent, the stamp of his presence at a specific time and place, would it not be a dynamic thing? I had changed in the intervening years; my signature had changed too, it seemed. Standing at that sticky counter I was thrown into a momentary crisis, the acute experience of derealization.
âPut a man on the moon,â growled the beast of bitter, âthink they could figure out chip and PIN!â Fair shout. Unpersuaded by a California driverâs license, he reversed the card charges; we settled up with cash. The pints were mine, but the thought that I could be dispossessed of my signature, suddenly, by a stranger, left me shaken, stirred. Even my autograph knew I was faking it.
* * *
What are signatures? They are seismographs of personality. A mountainous horizon drawn by Etch A Sketch, with rolling peaks and troughs. Or, if slant and dense, the synthesizerâs sawtooth wave, each letter breaking into the next. When scribbled in haste on a tabletâs screen, names seem closer to cardiograms than autographs: the trace of a rhythmic life. Signatures are transient, tooâthe ink fades while you look away, like contrails dissolving into blue.
We grant them more authority than other forms of writing. The name gains fortitude from the shape of its letters, their unique, graphological profile. Your autograph is a paradox: both a failed improvisation and an unfaithful copy. Discussing the contradiction of signatures, Mario Carpo distinguishes between sameness and similarity.2 Every signature is a repetition, but with difference; Sonja Neef calls this property iterable uniqueness.3 The exact same signature, signed twice, would be a forgery. While any shape signed by your hand should be, de facto, a working signature, authentication relies upon another party: a person, institution, or object that co nfirms its past iterations.
Think about chicken scratch, the power it commands! A signed confession binds you to a crime and its requisite punishment; if a petition receives enough signatures, it can change the course of history; with a good forgery, a thief comes one step closer to stealing an identity, becoming you before the law. âGreat is the hand that holds dominion over / Man by a scribbled name,â wrote Dylan Thomas.4 Are you surprised, then, that making a deal with the devil revolves around an autograph? Faust signed his agreement with Mephistopheles in blood.
Why are signatures vulnerable to interference? Because at the moment of creation they take on a life of their own. When someone signs their name, argues David Wills pace Jacques Derrida, they have potentially created âsomething that will function beyond the term of oneâs mortal existence.â5 Or, to quote Josh Lauer: âevery signature is a memorial.â6 They are effective techniques for leaving a trace on the planet. We do not bring them with us when we go. Signatures stay on as relics, staving off oblivion, fossilized versions of our former selves.
But even our own signatures can turn against us, in pubs and elsewhere. Charles Lamb recounts an unnerving scene during his 1823 essay, âOxford in the Vacation,â when discussing George Dyer, the most absent of men. Dyer drops in on a friend and finding them away, signs the guestbook kept for missed encounters. Hours later, he returns; again he enquires; and again he asks to leave his name: âthe book is brought, and in the line just above that in which he is about to print his second name (his re-script)âhis first name (scarce dry) looks out upon him like another Sosia, or as if a man should suddenly encounter his own duplicate!â7 The reference is to Plautusâs Amphitryon in which the god Mercury disguises himself as Sosia, the slave of a Theban general, and proceeds to attack his likeness. Our signatures create replica selves, which are startling to confront. If they differ, we are disowned; when they cohere, we can feel usurped. In the play, Sosia is terrified. Wouldnât you be?
Signatures teach us a lesson about classification. They are mercurial constellations, lines drawn between the stars of an overcast sky. A name is not necessarily a signature; a signature does not need to be a name. Signatures are made through addition or subtraction, impasto and incision. Some are carved or chiseled, achieving depth, while others glide from fountain pens across a surface. (Vilém Flusser calls the former inschrift, the latter aufschrift: inscription vs. onscription.)8 Signatures can be like birthmarks, without an alphabet, bound to the body. I am more interested in the marks birthed by a body as it moves through the world: prints, tracks, writing.
While autograph indicates something alphabetic, I define signature broadly in this book as any material trace that leads back to a body, specific or abstract, human, geologic, animal, digital, genomic, or atmospheric, in the case of climate signatures. For a signature to be recognized as such requires a successful instance of communication. A âunique markâ only exists within a collective understanding and regulation of those terms. Seals, autographs, and sweat patternsâsecreted and impressed by the whorls on a personâs fingertipsâare sites of consensus: they delimit the signifying element, an iterative form.
To perceive a signature involves the capacity for recognition, something determined by the sensorium itself, its physiological and cultural limitations. Dogs can discern their own scent, but not their reflection in a mirror; fire hydrants are laden with olfactory marks that, for most of us, signify nothing. Faces are unique and recognizable because humans see them in a certain way. They would be meaningless craters of flesh should prosopagnosia (âface blindnessâ) become a widespread condition. (Media scholars like Anna Munster would add that faciality is itself a âfrozenâ signatory structure, which solidified at a certain point in history.)9
Where the senses fail and the body fails to impress, others forms of signature are supplemented by technologies of preservation. Our faces do not naturally leave marks in the world (when they do, it is a miracle, like the Veil of Veronica or the Shroud of Turin). But death masks detach a facial signature from its body; photographs too. We are surprisingly good at extrapolating age, sex, mood, and other characteristics from vocal cues, but could not imprint our voices in the world until the invention of phonography.
Before âsignatureâ signaled a squiggle, it captured a sense of impression. As late as the third century, Roman cursive was âtoo undeveloped for signatures written in it to be recognized.â10 The etymology of signature remembers an earlier technology: signums created by the authoritative impressions of a sealâs matrix. In antiquity, signets featured personal silhouettes, animals, or alphabetic letters. To further personalize the waxen seal, some documents were then inscribed by a handwritten signature: âa way of putting yourself in or on a document that grew naturally out of the practice of sealing itself.â11
Elizabeth Meyerâs idea of putting yourself into a signature points toward the strange sense of presence facilitated by autographs. In the Roman Empire, they were not always names, but could be formed from entire, identifying sentences known as subscriptio. After the fall of Rome, Merovingian kings and noblemen used elaborate monograms to sign charters, while certain byzantine signatures, christograms and cruciforms, spliced an individualâs initials into a Christian invocation. During seances in the nineteenth century, mediums confirmed the authenticity of spirits through automatic writing. Often the content of these messages carried less personal character than the spir...