Recordando a Jan Sobota

http://ladislavhanka.com/Ladislav_Hanka_Etchings/On_Jan_Sobota.html 

https://blogs.bl.uk/untoldlives/2017/06/one-green-bottle-jan-sobotas-book-binding.html

https://www.herringbonebindery.com/blog/2012/12/02/bookbinder-of-the-month-jan-sobota/