Oskar Grąbczewski ( here during the Design Talks with Malgorzata Mataniak-Pakuła, Daniel Wefel and host - Zbigniew Urbański) is talking about 4 Design Days in TVP Katowice interview with Violetta Rotter-Kozera.
You can watch the interview here :
http://katowice.tvp.pl/24012550/13022016