达·芬奇《最后的晚餐》

一面墙的五百年 · Five hundred years of one wall

1495 年前后，米兰公爵卢多维科·斯福尔扎要列奥纳多在恩宠圣母修道院食堂的端墙上画这一幕。修士们就在这幅画底下吃饭：画里的桌子接着他们的桌子，画里的天花板接着他们的拱顶，画里的光从左边来——正是食堂真窗户的方向。这幅画不是挂在墙上，它是这间屋子的延伸。 Around 1495 Ludovico Sforza, Duke of Milan, had Leonardo paint this scene on the end wall of the refectory of Santa Maria delle Grazie. The friars ate their meals beneath it: the painted table continues their tables, the painted ceiling continues their vault, and the light in the picture falls from the left — the side of the room's real windows. It was not a painting hung on a wall. It was the room, extended.

小说家马泰奥·班戴洛小时候在这座修道院里见过他画：有的日子从天亮画到天黑，饭都不吃；有的日子走进来盯着画看两三个小时，一笔不动就走了。为了能这样慢慢改，列奥纳多没有用湿壁画——那要求趁灰泥未干一天画完一块——而是在干灰泥上用蛋彩和油，像画板上画一样。这个决定毁了它。 The novelist Matteo Bandello, a boy in the convent at the time, watched him work: some days from first light to dark without eating; other days he would walk in, stare at the wall for two or three hours, and leave without touching it. To be able to work like that, Leonardo abandoned true fresco — which must be finished a patch a day into wet plaster — and painted in tempera and oil onto dry plaster, as if on a panel. The decision destroyed it.

画成不到二十年就开始剥落。1556 年瓦萨里来看，说它已经「只剩一团模糊的斑点」。1652 年修士为了通往厨房，从画面正中凿了一道门，基督的双脚从此没有了。1796 年拿破仑的军队把食堂当马厩。1943 年 8 月，盟军的炸弹掀掉了食堂的屋顶和一整面侧墙，这面墙靠沙袋和脚手架撑着，在露天里站了好几年。 It began to flake within twenty years. By 1556 Vasari found it "nothing but a muddle of blots". In 1652 the friars cut a doorway through the middle of it to reach the kitchen, and Christ's feet were gone. In 1796 Napoleon's troops used the refectory as a stable. In August 1943 an Allied bomb took off the refectory's roof and one whole side wall; this wall stood in the open air for years, held up by sandbags and scaffolding.

1978 到 1999 年，修复师皮宁·布兰比拉·巴尔奇隆用了二十一年，在显微镜下把前几个世纪的补笔一层层揭掉。她揭出来的，就是你面前这一张：列奥纳多亲手画的部分已经不多，剩下的是空白和五百年的痕迹。今天去米兰看它，每批几十人，十五分钟。这间屋子里没有钟。 From 1978 to 1999 the restorer Pinin Brambilla Barcilon spent twenty-one years under a microscope lifting off the repaintings of earlier centuries. What she uncovered is what you are looking at: not much of Leonardo's own hand survives, and the rest is bare plaster and five hundred years of marks. In Milan today you see it in a group, for fifteen minutes. This room has no clock.

看这里 · Look here

1. 太阳穴上的钉孔 · The nail hole at his temple 整幅画的透视线——天花板的格子、两侧挂毯的上沿、桌子的边——全部汇聚在基督右边太阳穴上的一个点。列奥纳多在那儿钉过一枚钉子，拴着线往四面拉，把这些线画准。钉子拔了，孔还在灰泥里。 Every line of the perspective — the coffers of the ceiling, the tops of the tapestries, the edge of the table — converges on one point at Christ's right temple. Leonardo drove a nail there and ran strings out from it to lay the lines true. The nail is gone; the hole is still in the plaster. 放到最大，看他右太阳穴发际线旁那个小黑点；再顺着天花板任何一条线往回找，都指向它。 At full zoom, find the small dark pit beside his right temple, at the hairline; then follow any ceiling line back — it points there.
2. 一只手翻上，一只手翻下 · One hand up, one hand down 基督刚说完「你们中间有一个人要出卖我」。他自己一动不动：右手向下伸向桌上的一只盘子，左手掌心向上。福音书里他接着说，那个人「和我一同蘸手在盘子里」——而犹大的手正伸向同一只盘子。同一双手也在指酒和面包：晚餐的另一层意思。 Christ has just said "one of you will betray me". He alone is still: his right hand reaches down toward a dish on the table, his left lies palm up. In the Gospel he goes on — the one who "dips his hand with me in the dish" — and Judas's hand is reaching for that same dish. The same two hands also point to the wine and the bread: the meal's other meaning. 顺着他右手往左看，找那只离他最近、也被另一只手伸向的盘子。 Follow his right hand to the left and find the nearest dish — the one a second hand is reaching for.
3. 竖起的一根手指 · A raised finger 基督右边那张几乎被挡住的脸是多马，只露出侧影和这根竖起的食指。这根手指后来要伸进复活后基督肋旁的伤口——「我非看见……用指头探入那钉痕，总不信」。列奥纳多把他整个人缩成这一个动作。 The face almost hidden beside Christ's right shoulder is Thomas — a profile and this one raised forefinger. It is the finger that will later go into the wound in the risen Christ's side: "unless I put my finger into the mark of the nails, I will not believe". Leonardo reduced the whole man to that gesture. 手指竖在窗框的阴影前面，指尖上的裂纹是灰泥的，不是画的。 The finger stands against the dark of the window jamb; the cracks across the fingertip are the plaster's, not paint.
4. 张开双臂的大雅各 · James, arms flung wide 基督左手边张开两臂、像被推了一把往后仰的是大雅各。这一组三个人——多马、雅各、腓力——离基督最近，反应也最大。温莎堡王室收藏里还留着列奥纳多为这颗头画的红粉笔素描，纸的一角顺手画了一座城堡的塔。 On Christ's left, arms thrown open as if shoved backward, is James the Greater. His three — Thomas, James, Philip — are the group nearest Christ and the most violently moved. Leonardo's red-chalk study for this head survives in the Royal Collection at Windsor, with a castle tower sketched in the corner of the same sheet. 看他的嘴：微张。和多马的手指、腓力的手一起，三个人三种「不可能」。 Look at his mouth, slightly open — with Thomas's finger and Philip's hands, three men saying "impossible" three ways.
5. 站起来按着胸口的腓力 · Philip, hands to his chest 雅各背后站起来的年轻人是腓力，一身粉红，两手按在胸口，头俯向基督——福音书里门徒挨个问的那句「主，是我吗？」，列奥纳多给了他。他和约翰是十二人里仅有的两张没胡子的脸。 The young man rising behind James, in pink, both hands pressed to his chest and head bent toward Christ, is Philip. The Gospel has the disciples ask one after another "Lord, is it I?" — Leonardo gave the line to him. He and John are the only two beardless faces at the table. 顺着他的目光往下看：右半边桌子上，他是唯一看着基督的人。 Follow his eyes down: on the right half of the table he is the only one looking at Christ.
6. 手指着基督、脸转向别处的马太 · Matthew, pointing one way and looking the other 右边这一组是马太、达太和西门。蓝袍的马太两条手臂一起甩向基督，脸却转向桌尾的西门，像在说「你听见了吗」。这一组离得最远、听得最不清，动作反而最大——列奥纳多让那句话像波浪一样从中间传到两头。 The right-hand group is Matthew, Thaddeus and Simon. Matthew, in blue, throws both arms toward Christ while his face turns the other way, to Simon at the end of the table — "did you hear that?". Furthest away, hearing least, they gesture most: Leonardo lets the words travel outward like a wave. 看他的脸和他的手指向两个方向。 His face and his hands point in opposite directions.
7. 达太的手背 · Thaddeus, the back of a hand 马太和西门之间灰发白须的老人是达太。他没有看基督，转过身去对西门说话，一只手翻过来手背朝上，另一只手摊在桌上——「你说这怎么回事」。有人认为这张脸是列奥纳多自己：五十岁上下，长须，眉头皱着。没有证据，但也没人能排除。 Between Matthew and Simon, the old man with grey hair and a white beard is Thaddeus. He is not looking at Christ; he has turned to Simon, one hand flipped back-up, the other laid flat on the table — "what do you make of that?". Some have taken the face for Leonardo's own: fifty or so, long-bearded, brow knitted. There is no evidence for it, and no way to rule it out. 看他翻过来的那只手：手背朝上，四指微曲。 Look at the turned hand: back up, fingers half curled.
8. 桌尾的西门 · Simon, at the end of the table 最右边一身白袍、秃顶、只露侧脸的是西门，十二人里最老的一个。他两手摊开对着达太，掌心向上——「我怎么知道」。他是这句话传到的最后一个人，也是唯一一个没朝基督转过一点身子的人：从他这儿开始，一切又要传回去。 At the far right, in white, bald, seen in profile, is Simon, the oldest of the twelve. His hands are open toward Thaddeus, palms up — "how should I know". He is the last man the words reach, and the only one who has not turned even slightly toward Christ; from him, everything has to travel back. 看他的两只手：一左一右摊开，和安德烈那一对举起的手正好相反。 Look at his two hands, open to either side — the mirror image of Andrew's raised pair.
9. 退进阴影里的脸 · The face in shadow 在他之前，画家总把犹大单独放在桌子另一边。列奥纳多把他放进众人中间，只做了一件事：所有人都朝前、朝光里倾，只有他向后缩，脸沉进阴影。班戴洛说列奥纳多为这张脸在米兰的街上找了一年多，最后威胁修道院院长说再催就拿院长的脸来画。 Before this, painters set Judas alone on the far side of the table. Leonardo put him among the others and did one thing: everyone else leans forward, into the light; he alone pulls back, his face sinking into shadow. Bandello says Leonardo searched the streets of Milan for more than a year for this face, and threatened the prior, who kept hurrying him, that he would use the prior's. 看脸上的光：他是唯一一个脸比脖子还暗的人。 Look at the light on the face — he is the only one whose face is darker than his neck.
10. 钱袋，和翻倒的盐 · The purse, and the spilled salt 犹大右手攥着一只小袋，里面是三十块银币。他的手肘旁边有一只翻倒的小罐，几百年来被读作打翻的盐罐——盐洒了是背信的旧兆头。这一说法很流行，但那只罐子被磨得很淡，也有人认为它只是一只普通的小碗。 Judas's right hand grips a small bag: thirty pieces of silver. By his elbow lies a small overturned vessel, read for centuries as a spilled salt-cellar — spilled salt being an old omen of betrayal. The reading is popular, but the object is badly worn, and some see only an ordinary little bowl. 先找攥紧的那只手和陶色的袋子，再往右下看那只侧倒的小罐。 Find the clenched hand and the clay-coloured bag first, then look down and right for the small vessel on its side.
11. 那把刀 · The knife 犹大背后有一只握着刀的手，反向别在腰后。因为角度别扭，几百年来有人说它「不属于任何一个人」，是一只多出来的手。它是彼得的——他右手拿刀、左手搭在约翰肩上，几小时后他会在客西马尼园用刀削掉一个仆人的耳朵。 Behind Judas a hand holds a knife, turned backward at the hip. The angle is so awkward that for centuries people claimed it belonged to no one — a spare hand. It is Peter's: knife in his right hand, left hand on John's shoulder, and a few hours later, in Gethsemane, he will cut off a servant's ear with it. 从刀刃往上追到手腕，再到袖子——是同一条蓝袖子搭在约翰肩上。 Trace the blade up to the wrist and on to the sleeve — the same blue sleeve rests on John's shoulder.
12. 低着头的约翰 · John, head bowed 基督左手边闭着眼、向彼得倾过去的是约翰，十二人里最年轻的一个。传统上他总被画成没有胡子的少年，柔和到常被误认为女人——那部小说说他是抹大拉的马利亚，靠的就是这张脸。但它只是一个惯例：文艺复兴的约翰一向长这样。 On Christ's left, eyes closed, leaning toward Peter, is John, the youngest of the twelve. Convention painted him beardless and soft-featured — soft enough that a famous novel took him for Mary Magdalene. It is only convention: the Renaissance John always looks like this. 看他和彼得之间的空隙：两个头几乎碰在一起，两张脸都没看基督。 Look at the gap between him and Peter: the two heads nearly touch, and neither face is turned to Christ.
13. 举起两只手的安德烈 · Andrew's raised hands 犹大左边、举起两只手掌朝外的老人是安德烈——「别看我」。左边这一组的三个人都没有动身子，只动了手。 The old man to Judas's left with both palms raised outward is Andrew — "not me". In this left-hand group nobody moves their body; only the hands speak. 数手指：两只手十根全张开，是全画最清楚的一双手。 Count the fingers: all ten spread — the clearest pair of hands in the painting.
14. 伸过来的那条手臂 · The arm that reaches across 安德烈背后长发的年轻人是小雅各。他自己没有动，只伸出一条长长的手臂，越过安德烈搭到彼得的肩上——隔着两个人去拍彼得，好像在说「你去问」。这条手臂是左半边桌子上把三个组串在一起的线。 Behind Andrew, the long-haired young man is James the Less. He does not move himself; he only stretches one long arm past Andrew to Peter's shoulder — tapping Peter across two other men, as if to say "you ask". That arm is the thread stitching the three left-hand groups together. 从他的肩膀顺着手臂往右追，看它落在哪只肩膀上。 Follow the arm from his shoulder to the right and see whose shoulder it lands on.
15. 站起来的巴多罗买 · Bartholomew, standing 最左边这个人是巴多罗买，他听到那句话直接站了起来，两手撑着桌子。看他的脸和衣服：颜色成片地缺失，露出底下的灰泥。1999 年修复时不再把缺失处补成假的原作，只用淡淡的水彩填平——所以你在这幅画上看到的每一块「模糊」，都是老实的空白。 The figure at the far left is Bartholomew, who has stood straight up at the words, both hands on the table. Look at his face and clothes: the colour is missing in patches, the plaster showing through. The 1999 restoration stopped faking the losses as original paint and filled them only with pale watercolour — so every blurred passage you see on this wall is an honest blank. 看他绿袍上的斑：深的是列奥纳多的，浅的是空白。 Look at the mottling on his green cloak: the dark is Leonardo's, the pale is nothing.
16. 桌上的东西 · What is on the table 基督面前是一只浅盘和几块面包，玻璃杯薄得透出桌布。1999 年修复完成后，有人在盘子里认出了烤鳗鱼配橙子片——十五世纪米兰餐桌上的菜，不是耶路撒冷的。桌布的花纹和折痕也是米兰的：修士们每天在同样的桌布上吃饭。 In front of Christ, a shallow dish, a few loaves, and glasses so thin the cloth shows through them. After the 1999 restoration someone identified the food on the plates as grilled eel with orange slices — a fifteenth-century Milanese dish, not a Jerusalem one. The cloth's pattern and creases are Milanese too: the friars ate off the same cloth every day. 看玻璃杯：杯身后面的桌布纹路透过来了。 Look at a glass: the cloth's pattern shows through the body of it.
17. 桌布上的蓝线 · The blue lines on the cloth 桌布上一道道蓝色的条纹和小花，是「佩鲁贾布」——翁布里亚出产的蓝纹亚麻，十五世纪意大利餐桌上的日常。桌布上还画着折痕，横一道竖一道：它是刚从柜子里拿出来铺开的。修士们的桌子上铺的就是这种布。 The blue bands and little flowers on the cloth mark it as "Perugia cloth" — blue-patterned Umbrian linen, everyday tableware in fifteenth-century Italy. The creases are painted too, across and down: it has just been taken from a chest and spread. The friars' own tables were laid with the same. 看那些折痕：一条条淡淡的直线，把桌布分成方格。 Look for the creases — faint straight lines dividing the cloth into squares.
18. 桌子底下 · Under the table 桌布底下露出门徒们的脚和一条条桌腿——这是一张修道院的长条案，不是圣经里的餐榻。这一段是全画最暗、最模糊的地方之一，但脚还在：门洞只吃掉了正中间那一双。 Below the cloth, the disciples' feet and the table's legs show — a convent trestle table, not a biblical couch. This is one of the darkest, most eroded stretches of the wall, but the feet are still there: the doorway took only the pair in the middle. 找那只脚趾朝外的脚，旁边一条斜着的桌腿。 Find the foot with its toes turned outward, beside a slanting table leg.
19. 他背后的窗 · The window behind him 三扇窗里的风景是伦巴第的山和湖，天空最亮的地方正好在基督头后——列奥纳多不画光环，用窗外的天光代替。窗上方那道弧形的檐口也像一个光环，架在他头顶。 Through the three windows, the hills and lakes of Lombardy; the brightest patch of sky falls exactly behind Christ's head. Leonardo painted no halo — the daylight stands in for it, and the curved pediment over the window sits above his head like one. 看天空：蓝色只剩斑点，白的是露出来的灰泥。 Look at the sky: the blue survives only in flecks; the white is bare plaster.
20. 谁也站不到的视点 · A viewpoint no one can stand at 格子天花板的每一条线都落向基督的太阳穴——那个点离食堂地面四米六。也就是说，这间画出来的屋子是从一只悬在半空的眼睛看过去的，站在地上的人永远对不上它的透视。列奥纳多知道这一点：他要的不是「能走进去」，是让画里的房间从整个食堂的任何地方看都端正。 Every line of the coffered ceiling runs to Christ's temple — a point four and a half metres above the refectory floor. The painted room, in other words, is seen by an eye hanging in mid-air; nobody standing on the floor can ever line up with its perspective. Leonardo knew. He was not after a room you could walk into, but one that reads true from anywhere in the hall. 退到能看全的距离，沿任何一根梁往下追，终点都是同一个人。 Pull back until the whole ceiling shows, then follow any beam down — they all end at the same man.
21. 墙上的挂毯 · The tapestries 两侧墙上各挂着四张红底的「千花」挂毯——十五世纪佛兰德斯织的那种满地花草的毯子，斯福尔扎宫廷的家具。它们越往里越窄、越密，是透视在替你量这间屋子的深度。红色是仅剩的颜色之一，花纹只剩影子。 Four red "millefleurs" tapestries hang on each side wall — the flower-strewn Flemish weavings of the fifteenth century, furniture of the Sforza court. They narrow and crowd toward the back: the perspective measuring the room's depth for you. The red is one of the few colours left; the pattern survives only as a ghost. 看第一张的右上角：它被斜着切掉一块，那是透视，不是破损。 Look at the first one's top right corner: a slice is cut off on a diagonal — perspective, not damage.
22. 画的上边 · The top edge 画出来的屋子到这里封顶：一道蛋镖纹的檐口，上面压着一串果实和叶子的花环。花环是三个弦月窗的下缘——画面上方的真拱洞里，列奥纳多画了斯福尔扎家的纹章，用果实花环围着。这张扫描到花环为止，纹章不在里面。 The painted room stops here: an egg-and-dart cornice with a garland of fruit and leaves resting on it. The garland is the bottom of the three lunettes — in the real arches above the picture Leonardo painted the Sforza coats of arms, ringed with fruit. This scan ends at the garland; the arms are not in it. 沿檐口往两边走，看蛋镖纹的每一颗「蛋」怎么随透视变扁。 Travel along the cornice and watch each "egg" of the moulding flatten with the perspective.
23. 1652 年的门 · The door of 1652 画面正下方这道弧是一个门洞的顶，1652 年修士为了直通厨房从画上凿开的。它切掉了桌布的下缘和基督的双脚。脚长什么样，只能从早年的摹本里看：伦敦皇家艺术学院那幅几乎同尺寸的摹本里，他的双脚交叠——预示钉十字架。门后来封了，洞留着。 The arch at the bottom centre is the head of a doorway, cut through the painting in 1652 so the friars could reach the kitchen. It took the lower edge of the cloth and Christ's feet. What the feet looked like survives only in early copies: in the near full-size one at the Royal Academy in London they are crossed, one over the other — a foreshadowing of the nails. The door was later walled up; the hole stayed. 看弧线上方桌布的边：它在这儿突然断掉。 Look at the hem of the cloth above the arch: it simply stops.