#screwcoupler

Limited Relationship by " Wiener Schule ". Like these two grain cars, everything in life and the universe is connected in limited relationships ! ... But maybe i should have done also a sharp version from the details of the buffers and screw coupler of these cars next to my locomotive window, that inspired me to some experimental blurred shots ? ... No, I don't think so ... ; ) en.wikipedia.org/wiki/Buffers_and_chain_coupler de.wikipedia.org/wiki/Schraubenkupplung https://flic.kr/p/SrQHPm