Independent work on the reference as part of training at the school of Evgeny Gripinsky. When you work with a bunch of little things, you start looking for these little things in order to accurately convey the atmosphere of the reference and, willy-nilly, you begin to understand what kind of plants are there, what kind of books and what they are about. reference can be viewed at the link: https://www.pinterest.ru/pin/116178865379647438/