Leonardo da Vinci : an account of his development as an artist / Kenneth Clark. – Harmondsworth : Penguin books, 1963. – 185 p. : ill. ; 18 cm. – (Penguin books ; A430)
PIERO PORTALUPPI
PIERO PORTALUPPI
Leonardo da Vinci : an account of his development as an artist / Kenneth Clark. – Harmondsworth : Penguin books, 1963. – 185 p. : ill. ; 18 cm. – (Penguin books ; A430)