artist-davinci: Design for a Flying Machine, 1505, Leonardo Da VinciMedium: chalk,paper
artist-davinci: Design for a Flying Machine, 1505, Leonardo Da VinciMedium: chalk,paper -- source link
Tumblr Blog : artist-davinci.tumblr.com
artist-davinci: Design for a Flying Machine, 1505, Leonardo Da VinciMedium: chalk,paper -- source link
Tumblr Blog : artist-davinci.tumblr.com