本片是一部法国纪录片片，由尼科拉·克洛茨导演，由主演。
剧情简介：In the shadows of Low Life, a secret ceremony dedicated to thirteen guardians of humanity’s common treasures, love and resistance, youth and poetry, equality and difference, insurrection and revolution. Saxifrages … These rootless plants’ windblown destiny is a soft perseverance doubled by an imperceptible intransigence, which, in time, imposes on the hardness of stones a patience that can break them
外文名：Saxifrages, quatre nuits blanches
别名：Four White Nights
类型：纪录片
地区：法国
导演：尼科拉·克洛茨 / 伊丽莎白·帕瑟瓦勒
