Since 1991, the world of photography has been familiar with Tendance Floue; it is less certain that the art world really knows this collective. In the abundance of their work, it is difficult to discern the twelve photographers from each other. They express themselves through as many different approaches and styles. If they are all authors, some are oriented reportage or documentary, others oscillate between poetic writing, travel journal or more plastic approach. Hence the desire to imagine a program for the 20th anniversary of Tendance Floue with different partners, with which galleries are associated for a lighting of their personal works. The spontaneity and enthusiasm of my fellow gallery owners to host twelve exhibitions - personal this time - allowed this unique event to come to life. Everyone participates in an original meeting, a possible engine of renewed exchanges on the photographic field. This dialogue will be supported, during the exhibitions, by privileged moments: openings, signatures, debates, projections which will allow everyone to go and meet them.