Nattes's practical geometry, or, Introduction to perspective. This book, "Nattes's practical geometry. or, Introduction to perspective", by Sébastien le Clerc, is a replication of a book originally published before 1805. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.