A pigeon.
Langdon squinted skyward at the object, his vision blurred by the glowing mist around him. It was a pigeon, wasn't it? He could clearly see the head and beak silhouetted against a cluster of stars. And yet the bird had not budged since Langdon's arrival, even with the battle below. The bird sat now exactly as it had been when Langdon entered the square. It was perched high atop the obelisk, gazing calmly westward.
Langdon stared at it a moment and then plunged his hand into the fountain and grabbed a fistful of coins. He hurled the coins skyward. They clattered across the upper levels of the granite obelisk. The bird did not budge. He tried again. This time, one of the coins hit the mark. A faint sound of metal on metal clanged across the square.
The damned pigeon was bronze.
You're looking for an angel, not a pigeon, a voice reminded him. But it was too late. Langdon had made the connection. He realized the bird was not a pigeon at all.
It was a dove.
Barely aware of his own actions, Langdon splashed toward the center of the fountain and began scrambling up the travertine mountain, clambering over huge arms and heads, pulling himself higher. Halfway to the base of the obelisk, he emerged from the mist and could see the head of the bird more clearly.
There was no doubt. It was a dove. The bird's deceptively dark color was the result of Rome's pollution tarnishing the original bronze. Then the significance hit him. He had seen a pair of doves earlier today at the Pantheon. A pair of doves carried no meaning. This dove, however, was alone.
The lone dove is the pagan symbol for the Angel of Peace.
The truth almost lifted Langdon the rest of the way to the obelisk. Bernini had chosen the pagan symbol for the angel so he could disguise it in a pagan fountain. Let angels guide you on your lofty quest. The dove is the angel! Langdon could think of no more lofty perch for the Illuminati's final marker than atop this obelisk.
The bird was looking west. Langdon tried to follow its gaze, but he could not see over the buildings. He climbed higher. A quote from St. Gregory of Nyssa emerged from his memory most unexpectedly. As the soul becomes enlightened... it takes the beautiful shape of the dove.
Langdon rose heavenward. Toward the dove. He was almost flying now. He reached the platform from which the obelisk rose and could climb no higher. With one look around, though, he knew he didn't have to. All of Rome spread out before him. The view was stunning.
To his left, the chaotic media lights surrounding St. Peter's. To his right, the smoking cupola of Santa Maria della Vittoria. In front of him in the distance, Piazza del Popolo. Beneath him, the fourth and final point. A giant cross of obelisks.
Trembling, Langdon looked to the dove overhead. He turned and faced the proper direction, and then he lowered his eyes to the skyline.
In an instant he saw it.
So obvious. So clear. So deviously simple.
Staring at it now, Langdon could not believe the Illuminati lair had stayed hidden for so many years. The entire city seemed to fade away as he looked out at the monstrous stone structure across the river in front of him. The building was as famous as any in Rome. It stood on the banks of the Tiber River diagonally adjacent to the Vatican. The building's geometry was stark - a circular castle, within a square fortress, and then, outside its walls, surrounding the entire structure, a park in the shape of a pentagram.
The ancient stone ramparts before him were dramatically lit by soft floodlights. High atop the castle stood the mammoth bronze angel. The angel pointed his sword downward at the exact center of the castle. And as if that were not enough, leading solely and directly to the castle's main entrance stood the famous Bridge of Angels... a dramatic approachway adorned by twelve towering angels carved by none other than Bernini himself.
In a final breathtaking revelation, Langdon realized Bernini's city-wide cross of obelisks marked the fortress in perfect Illuminati fashion; the cross's central arm passed directly through the center of the castle's bridge, dividing it into two equal halves.
Langdon retrieved his tweed coat, holding it away from his dripping body. Then he jumped into the stolen sedan and rammed his soggy shoe into the accelerator, speeding off into the night.
106
It was 11:07 P.M. Langdon's car raced through the Roman night. Speeding down Lungotevere Tor Di Nona, parallel with the river, Langdon could now see his destination rising like a mountain to his right.
Castel Sant' Angelo. Castle of the Angel.
Without warning, the turnoff to the narrow Bridge of Angels - Ponte Sant' Angelo - appeared suddenly. Langdon slammed on his brakes and swerved. He turned in time, but the bridge was barricaded. He skidded ten feet and collided with a series of short cement pillars blocking his way. Langdon lurched forward as the vehicle stalled, wheezing and shuddering. He had forgotten the Bridge of Angels, in order to preserve it, was now zoned pedestrians only.
Shaken, Langdon staggered from the crumpled car, wishing now he had chosen one of the other routes. He felt chilled, shivering from the fountain. He donned his Harris tweed over his damp shirt, grateful for Harris's trademark double lining. The Diagramma folio would remain dry. Before him, across the bridge, the stone fortress rose like a mountain. Aching and depleted, Langdon broke into a loping run.
On both sides of him now, like a gauntlet of escorts, a procession of Bernini angels whipped past, funneling him toward his final destination. Let angels guide you on your lofty quest. The castle seemed to rise as he advanced, an unscalable peak, more intimidating to him even than St. Peter's. He sprinted toward the bastion, running on fumes, gazing upward at the citadel's circular core as it shot skyward to a gargantuan, sword-wielding angel.
The castle appeared deserted.
Langdon knew through the centuries the building had been used by the Vatican as a tomb, a fortress, a papal hideout, a prison for enemies of the church, and a museum. Apparently, the castle had other tenants as well - the Illuminati. Somehow it made eerie sense. Although the castle was property of the Vatican, it was used only sporadically, and Bernini had made numerous renovations to it over the years. The building was now rumored to be honeycombed with secret entries, passageways, and hidden chambers. Langdon had little doubt that the angel and surrounding pentagonal park were Bernini's doing as well.
Arriving at the castle's elephantine double doors, Langdon shoved them hard. Not surprisingly, they were immovable. Two iron knockers hung at eye level. Langdon didn't bother. He stepped back, his eyes climbing the sheer outer wall. These ramparts had fended off armies of Berbers, heathens, and Moors. Somehow he sensed his chances of breaking in were slim.
Vittoria, Langdon thought. Are you in there?
Langdon hurried around the outer wall. There must be another entrance!
Rounding the second bulwark to the west, Langdon arrived breathless in a small parking area off Lungotere Angelo. On this wall he found a second castle entrance, a drawbridge-type ingress, raised and sealed shut. Langdon gazed upward again.
The only lights on the castle were exterior floods illuminating the façade. All the tiny windows inside seemed black. Langdon's eyes climbed higher. At the very peak of the central tower, a hundred feet above, directly beneath the angel's sword, a single balcony protruded. The marble parapet seemed to shimmer slightly, as if the room beyond it were aglow with torchlight. Langdon paused, his soaked body shivering suddenly. A shadow? He waited, straining. Then he saw it again. His spine prickled. Someone is up there!
"Vittoria!" he called out, unable to help himself, but his voice was swallowed by the raging Tiber behind him. He wheeled in circles, wondering where the hell the Swiss Guard were. Had they even heard his transmission?