The Artist (Michel Hazanavicius, a multi-Oscar winning French romantic comedy-drama film in the style of a black-and-white silent film, charting the personal and professional relationship of a silent movie actor and a young dancer. Find this at ART.
The caption read "A boy went to away to war in 1914 and left his bike chained to this tree. He never returned, leaving the tree no choice but to grow around the bike." Thank you to the boy and his sacrifice which allowed the tree to grow.