The fresco
The first of the great wall frescoes of the Stanza della Segnatura, about 500 by 770 cm, on the wall under the roundel of Theology, painted in 1509–10: a vision of the Church in heaven and on earth, gathered around the Sacrament. Above, on a bank of cloud that sweeps across the upper half in a great semicircle, Christ sits enthroned between the Virgin and John the Baptist, with God the Father in a glory above him and the dove of the Holy Spirit below, flanked by the four Gospels held by putti; on either side, seated on the cloud in a half-circle, the saints and patriarchs of the Church triumphant — Peter, Adam, John the Evangelist, David, Lawrence and Judas Maccabeus at the left; Paul, Abraham, James, Moses, Stephen and another at the right — with angels in the golden sky behind. Below, on a marble pavement before a landscape, an altar bears a monstrance with the Host; around it stand and sit the Church militant — the four Latin Doctors, Gregory and Jerome at the left, Augustine and Ambrose at the right, at the altar's sides; popes, bishops, theologians, monks and laymen in animated groups to either side, among them identifiable figures — Sixtus IV in gold, Dante crowned with laurel, Fra Angelico in his Dominican habit, Savonarola (perhaps), Bramante leaning on the balustrade at the left — and, at the left edge, a young man who points upward, and at the right, a group disputing over books. Unfinished buildings rise in the distance, a reference to the new St Peter's.
The name and the subject
The title Disputa is a misnomer, given by Vasari and kept by everyone since: the fresco shows not a dispute but an adoration — the Church on earth gathered around the Eucharist, the Church in heaven confirming it — and the "dispute" is only the animated conversation of the theologians below, who discuss the mystery they contemplate. Its true subject is the Sacrament as the meeting-point of heaven and earth: the Host on the altar, at the exact centre of the composition, is the small white disc on which everything turns, the visible form of the Christ enthroned above it, and the vertical axis that runs from God the Father through Christ and the dove to the monstrance is the structure of the whole. The fresco is, in that sense, a painted theology of the Eucharist — the theology of Julius's library — and its placement under Theology makes it the room's statement of the first faculty.
The composition
The composition is a semicircle above and a shallow arc below, the two joined by the vertical axis of the Trinity and the Host. The upper half is hieratic, symmetrical, almost Byzantine — the gold sky, the ranked saints, the frontal Christ — and it derives from the Umbrian and Florentine tradition of the Last Judgement and the Coronation (Fra Bartolomeo's Last Judgement fresco at Santa Maria Nuova, with its semicircle of saints, is the immediate source, and Raphael's own San Severo fresco of 1505 the first attempt). The lower half is a crowd scene of extraordinary variety, in which every figure is individually conceived and the groups are linked by gesture, glance and the fall of the draperies into a single animated frieze that converges on the altar. Between the two halves the cloud bank and the landscape make a horizon; the unfinished architecture at the right, with its scaffolding, is Bramante's St Peter's rising.
The drawings for the Disputa are the largest surviving group for any Raphael composition — some forty sheets, in Windsor, Chantilly, Oxford, London, Frankfurt, Vienna, Lille and elsewhere — and they show the design evolving from a Peruginesque arrangement of two tiers (the Windsor composition study, with the figures in rows) through successive reworkings of the lower half towards the animated groups of the finished wall. The studies for individual figures — the young man pointing at the left, the old man leaning on the balustrade, the standing theologians seen from behind — are among the finest of Raphael's Roman drawings, in pen, chalk and metalpoint, and the Study for the lower left section in the Städel (Q114697141) is one of the sheets on which the left-hand group was settled. The sequence shows a painter working at the very limit of his powers: the first major public commission of his life, at twenty-five, on a wall eight metres wide, in a medium he had used once.
The lower half is the Disputa's glory and the place where the Roman Raphael is born. The four Doctors at the altar — Gregory in papal tiara, Jerome reading with his lion at his feet, Augustine dictating to a scribe, Ambrose looking up — are grand seated figures of a new monumentality; the standing theologians around them, in their various habits, are disposed in groups that each have an internal drama (the pointing youth at the left who calls attention to the vision, the group at the right bent over a book, the figures at the balustrade); and the portraits — Dante's profile, Sixtus's gold cope, the friar who may be Savonarola, Bramante's bald head — anchor the ideal assembly in the real Church. The upper half is calmer and more conventional, but its Christ — frontal, showing his wounds, with the Virgin and Baptist turned towards him — is a figure of great dignity, and its saints, seated on the cloud in relaxed, conversational poses, are already the philosophers of the opposite wall in embryo.
Technique
The fresco was painted in buon fresco in giornate mapped by the Vatican's restorers — the upper half first, in larger patches, the lower half in smaller ones — from cartoons transferred by pouncing (the dotted lines are visible in raking light on many heads) and, in the architecture, by incision. The gold of the heaven, the rays and the halos were applied a secco; the blues of the sky and some draperies in azurite a secco over a fresco underlayer, and have partly flaked, which accounts for the thinness of some passages. The restoration of 1994–97 removed grime and overpaint and recovered the original tonality — the warm gold of the heaven, the cool grey of the pavement, the clear colours of the draperies — and documented the technique. The wall is in good condition for its age.
Reception
The Disputa was, for the sixteenth and seventeenth centuries, the equal of the School of Athens — Vasari described it at greater length, the Academies admired its Doctors, and it was engraved as often — and for the Catholic Counter-Reformation it was the supreme image of the Eucharist; Bellori made it the model of the sacred history. The eighteenth and nineteenth centuries, more secular, preferred the School; the Romantics found the upper half archaic; Ruskin, characteristically, admired the lower half and thought the upper a failure of faith. Modern writing — Wölfflin's analysis of the two zones, Shearman's on the library programme, the Vatican's restoration reports — has restored the balance, and the Disputa is again seen as what it is: the fresco in which Raphael first organised a great assembly around a single point, and the one in which the passage from the Oddi Coronation to the School of Athens — from the Umbrian hierarchy to the Roman conversation — is accomplished on one wall.
What to look at
The Host, at the centre, and the axis above it; the young man at the left edge pointing up; the old man leaning on the balustrade beside him (Bramante); Dante's profile at the right, crowned with laurel; Augustine dictating; the unfinished building at the right; and the cloud bank, where the two halves of the Church meet. Then the opposite wall.
The upper zone, more closely
The heavenly half of the Disputa deserves a closer look than it usually gets, because it is the last appearance in Raphael's work of the hieratic mode he had inherited from Umbria, and the place where he transformed it. The bank of cloud is a great semicircle — the apse of a church, in effect, painted in the sky — and the seated saints and patriarchs on it are ranged in pairs, Old Testament and New, so that the composition reads as a typological sermon: Adam beside Peter, Abraham beside Paul, David beside Stephen, Moses beside James. They sit in relaxed, conversational attitudes — turning to one another, reading, looking down at the altar — that are the seeds of the philosophers opposite; Adam, nude, with his leg crossed, is a Michelangelesque figure before the Sistine was unveiled; Moses, with his tablets, looks forward to the Sibyls. Above them the Trinity is arranged on a strict vertical — Father, Son, Dove — with the Virgin and Baptist at Christ's sides in the Byzantine Deesis, and the angels in the gold behind are painted as a flat host of heads, like the cherubim of the Oddi Coronation multiplied. The whole upper zone is a synthesis of the Italian tradition of the painted apse — Roman mosaics, Giotto's Paradise, Fra Angelico's heaven, Fra Bartolomeo's Last Judgement — and it is the last time Raphael painted heaven in this way: the Sistine Madonna's cloud of faces and the Transfiguration's floating Christ are its descendants, but they are visions, not hierarchies.
The portraits and the Church
The identifications of the figures in the lower zone are more secure than those in the School of Athens, because several carry inscriptions or attributes: the four Doctors are labelled by their books and vestments; the popes include Sixtus IV, in gold, Julius's uncle, at the right, and Innocent III and Gregory the Great; Dante is unmistakable; Fra Angelico, in the Dominican habit at the left, is by tradition; the bald old man leaning on the balustrade at the far left is Bramante, by tradition; Savonarola, the Dominican at the far right, is disputed — his presence in a papal room twelve years after his burning would have been a bold gesture, and it may reflect the humanist sympathy for him at Julius's court. The mixture of saints, popes, theologians and living men is deliberate: the Church militant is the Church of history and of the present, and Julius's library was its shelf. The unfinished building at the right, with its scaffolding and its block of marble, has been read as the new St Peter's under construction — the Church as a work in progress — and as an emblem of the Pope's building programme; the block of marble, with its chiselled surface, is a small painted still life in fresco.
Drawings, again
The Disputa drawings repay naming because they are the best record of how Raphael designed a wall. The Windsor composition study, in pen and wash, shows the first idea: two horizontal zones, the heaven a row of seated figures, the earth a row of standing ones, in the manner of Perugino's Assumption. The Chantilly study reworks the heaven as a semicircle. The British Museum and Oxford sheets work on the lower zone's groups, figure by figure — the pointing youth, the leaning old man, the standing theologians seen from behind — in pen and metalpoint, with the poses tried and retried. The Frankfurt sheet (Q114697141) settles the left-hand group. The Lille studies of drapery over nude figures show the final stage before the cartoon. And the cartoons themselves — lost, like all the Stanze cartoons except the Ambrosiana's — are recorded by the pounce-marks on the wall. The sequence, some forty sheets in all, is the most complete surviving record of a Renaissance fresco's design from first thought to wall, and it has been the basis of every account of Raphael's method since Fischel. To stand before the wall with those drawings in mind is to see the fresco as the end of a long argument with himself, won. The Windsor study, the earliest, is the one to begin with; the fresco is where it ends. Between them lies the year in which Raphael became Raphael — the year the Umbrian hierarchy turned into the Roman conversation, on this wall, in the presence of a pope who wanted both. He got both.