From early morning until sundown Pietro was never idle, and when the rough work was done he would stand and watch the master as he painted, and listen breathless to the tales which Niccolo loved to tell.
'There is nothing so great in all the world as the art of painting,' the master would say. 'It is the ladder that leads up to heaven, the window which lets light into the soul. A painter need never be lonely or poor. He can create the faces he loves, while all the riches of light and colour and beauty are always his. If thou hast it in thee to be a painter, my little Perugino, I can wish thee no greater fortune.'
Then when the day's work was done and the short spell of twilight drew near, the boy would leave the shop and run swiftly down the narrow street until he came to the grim old city gates. Once outside, under the wide blue sky in the free open air of the country, he drew a long, long breath of pleasure, and quickly found a hidden corner in the cleft of the hoary trunk of an olive-tree, where no passer-by could see him. There he sat, his chin resting on his hands, gazing and gazing out over the plain below, drinking in the beauty with his hungry eyes.
How he loved that great open space of sweet fresh air, in the calm pure light of the evening hour. That white light, which seemed to belong more to heaven than to earth, shone on everything around. Away in the distance the purple hills faded into the sunset sky. At his feet the plain stretched away, away until it met the mountains, here and there lifting itself in some little hill crowned by a lonely town whose roofs just caught the rays of the setting sun. The evening mist lay like a gossamer veil upon the low-lying lands, and between the little towns the long straight road could be seen, winding like a white ribbon through the grey and silver, and marked here and there by a dark cypress-tree or a tall poplar. And always there would be a glint of blue, where a stream or river caught the reflection of the sky and held it lovingly there, like a mirror among the rocks.
But Pietro did not have much time for idle dreaming. His was not an easy life, for Niccolo made but little money with his painting, and the boy had to do all the work of the house besides attending to the shop. But all the time he was sweeping and dusting he looked forward to the happy days to come when he might paint pictures and become a famous artist.
Whenever a visitor came to the shop, Pietro would listen eagerly to his talk and try to learn something of the great world of Art. Sometimes he would even venture to ask questions, if the stranger happened to be one who had travelled from afar.
'Where are the most beautiful pictures to be found?' he asked one day when a Florentine painter had come to the little shop and had been describing the glories he had seen in other cities. 'And where is it that the greatest painters dwell?'
'That is an easy question to answer, my boy,' said the painter. 'All that is fairest is to be found in Florence, the most beautiful city in all the world, the City of Flowers. There one may find the best of everything, but above all, the most beautiful pictures and the greatest of painters. For no one there can bear to do only the second best, and a man must attain to the very highest before the Florentines will call him great. The walls of the churches and monasteries are covered with pictures of saints and angels, and their beauty no words can describe.'
'I too will go to Florence, said Pietro to himself, and every day he longed more and more to see that wonderful city.
It was no use to wait until he should have saved enough money to take him there. He scarcely earned enough to live on from day to day. So at last, poor as he was, he started off early one morning and said good-bye to his old master and the hard work of the little shop in Perugia. On he went down the same long white road which had seemed so endless to him that day when, as a little child, he first came to Perugia. Even now, when he was a strong young man, the way seemed long and weary across that great plain, and he was often foot-sore and discouraged. Day after day he travelled on, past the great lake which lay like a sapphire in the bosom of the plain, past many towns and little villages, until at last he came in sight of the City of Flowers.