I doubt there are people who have not seen the work of Stefan Kanchev, but never heard of the name behind the most renowned logos & symbols created in the past. Stefan Kanchev (1915-2001) was one of the most noted Bulgarian graphic artists who created the visual identity of Bulgarian socialism. Many of his works are now published in a 208 pages Paperback by Magdalina Stancheva.
The book is available at Reforma in both English & Bulgarian and costs 18€.
Visit Kanchev’s website to see more of his work.