From Yann: I have taken this picture because a garden is not only a place where you grow flowers, vegetables and fruits. It is also a place where everyone gets dirty and has to do manual labour. Therefore, it enables people to make new connections with people you do not usually talk to. It is a place where it does not matter where you come from, or the job you have.
That is why I took a picture of a group of students and not of the flowers: they are the core of that garden.