In DlaDobrychWariatow channel we find several benching videos with graffiti on trains in Poland.

114 TRAFIK #4 from DlaDobrychWariatow on Vimeo.

trafix 13 #1.5 from DlaDobrychWariatow on Vimeo.

105 TRAFIK #2 from DlaDobrychWariatow on Vimeo.