Suddenly, Ezio grinned to himself. It was high time he looked up his friend Leonardo da Vinci.
17
‘Ezio! How long has it been?’ Leonardo greeted him like a long-lost brother. His workshop in Venice had taken on all the look of his workshop in Florence, but dominating it was a full-scale version of the bat-like machine whose purpose, Ezio now knew, was one which he had to take seriously. But first things first, for Leonardo.
‘Listen, Ezio, you sent me via a very nice man called Ugo another Codex page, but you never followed up on it. Have you been that busy?’
‘I have rather had my hands full,’ replied Ezio, remembering the page he had taken from Emilio Barbarigo’s effects.
‘Well, here it is.’ Leonardo rummaged in the apparent chaos of his room, but quickly came up with the neatly rolled Codex page, its seal restored. ‘There’s no new weapon-design on this one, but from the look of the symbols and the manuscript writing on it, which I believe to be Aramaic or even Babylonian, it will be a significant page in whatever jigsaw puzzle you are assembling. I think I recognize traces of a map.’ He held up his hand. ‘But tell me nothing! I am only interested in the inventions these pages you bring me reveal. More than that, I do not care to know. A man like me is only immune from danger according to his usefulness; but if it were discovered that he knew too much -‘ And Leonardo expressively slit his throat with his finger. ‘Well, that’s that,’ he continued. ‘I know you by now, Ezio, your visits are never simply social. Have a glass of this rather awful Veneto – give me Chianti any day – and there are some fishcakes somewhere or other, if you’re hungry.’
‘Have you completed your commission?’
‘The Conte is a patient man. Salute!‘ Leonardo raised his glass.
‘Leo – does this machine of yours actually work?’ asked Ezio.
‘You mean, does it fly?’
‘Yes.’
Leonardo rubbed his chin. ‘Well, it’s still in the early stages. I mean, it’s nowhere near ready yet – but I think, in all modesty, that – yes! Of course it will work. God knows I’ve spent enough time on it! It’s an idea that just won’t let go of me!’
‘Leo – can I try it?’
Leonardo looked shocked. ‘Of course you can’t! Are you mad? It’s far too dangerous. For a start, we’d have to get it to the top of a tower to launch you…’
The following day, before dawn, but just as the first streaks of greyish pink were colouring the eastern horizon, Leonardo and his assistants, having dismantled the flying-machine in order to transport it, had reconstructed it on the flat high roof of the Ca’ Pexaro, the family mansion of Leonardo’s unsuspecting employer. Ezio was with them. Beneath them, the city slept. There were not even any guards on the roofs of the Palazzo Ducale, for this was the Hour of the Wolf, when vampires and spectres were most powerful. No one but madmen and scientists would venture forth at such a time.
‘It’s ready,’ said Leonardo. ‘And thank God the coast is clear. If anyone saw this thing they’d never believe their eyes – and if they knew it was my invention I’d be finished in this town.’
‘I’ll be quick,’ said Ezio.
‘Try not to break it,’ said Leonardo.
‘This is a test flight,’ said Ezio. ‘I’ll go easy. Just tell me again how this bambina works.’
‘Have you ever watched a bird in flight?’ asked Leonardo. ‘It’s not about being lighter than air, it’s about grace and balance! You must simply use your bodyweight to control your elevation and direction, and the wings will carry you.’ Leonardo’s face was very serious. He squeezed Ezio’s arm. ‘Buona fortuna, my friend. You are – I hope – about to make history.’
Leonardo’s assistants strapped Ezio carefully into position below the machine. The bat-like wings stretched out above him. He was secured face forwards in a tight leather cradle, though his arms and legs were free, and before him was a horizontal crossbar of wood, attached to the main wooden frame which held the wings aloft. ‘Remember what I told you! Side-to-side controls the rudder. To-and-fro controls the angle of the wings,’ Leonardo explained earnestly.
‘Thank you,’ said Ezio, breathing hard. He knew that if this didn’t work, in a moment he’d be taking the last leap of his life.
‘Go with God,’ said Leonardo.
‘See you later,’ said Ezio with a confidence he didn’t really feel. He balanced the contraption over him, settled, and took a run off the edge of the roof.
His stomach left him first, and then there was a feeling of wonderful exhilaration. Venice reeled beneath him as he tumbled and rolled, but then the machine started to tremble, and fall down the sky. It was only by keeping his head, and remembering Leonardo’s instructions regarding the use of the joystick, that Ezio was able to right the craft and guide it back – just – to the Pexaro palace roof. He landed the strange craft at a running pace – using all his strength and agility to keep it stable.
‘Christ Almighty, it worked!’ yelled Leonardo, careless of security for a moment, unravelling Ezio from the machine and hugging him frantically. ‘You wonderful man! You flew!’
‘Yes, by God, so I did,’ said Ezio, breathless. ‘But not as far as I need to go.’ And his eyes sought out the Doge’s Palace and the courtyard that was his goal. He was also thinking of how little time he had, if the murder of Mocenigo was to be averted.
Later, back in Leonardo’s workshop, Ezio and the artist-inventor gave the machine a careful overhaul. Leonardo had his blueprints laid out on a large trestle table.
‘Let me look over my plans here. Maybe I can find something, some way to extend the duration of the flight.’
They were interrupted by the hasty arrival of Antonio. ‘Ezio! I am so sorry to disturb you but this is important! My spies tell me that Silvio has obtained the poison they need, and he’s handed it over to Grimaldi.’
But just then Leonardo shouted in despair. ‘It’s no good! I’ve been over it and over it and it just won’t work! I don’t know how to extend the flight. Oh, bugger it!’ He swept papers angrily off the table. Some of them wafted into the large fireplace nearby, and as they burned, rose. Leonardo watched, his expression clearing, and at last a broad smile cleared the anger from his face. ‘My God!’ he cried, ‘Eureka! Of course! Genius!’