One of Leonardo da Vinci's designs for an Ornithopter
Original title: One of Leonardo da Vinci's designs for an Ornithopter
Date: 1489 ; Milan in terms of modern geography
Art form: Decorative Arts
Serie: Paris Manuscript B
Original title: One of Leonardo da Vinci's designs for an Ornithopter
Date: 1489 ; Milan in terms of modern geography
Art form: Decorative Arts
Serie: Paris Manuscript B
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