A year ago, Histoires de Parfums launched its blue period with “This is not a blue bottle 1.1”. For the first time ever, Histoires de Parfums never told a story, a poem or a novella with this fragrance. “This is not a blue bottle 1.1” is a great abstraction, the expression of an olfactory hallucination and a fragrance that stands for the free expression of everyone's opinion. The "blue side" is up to us to describe it ... 1.5 is a purely synthetic perfume, made exclusively from synthetic molecules, inspired by the universal principle of Yang. Sun-like, ozonic, aldehyde-containing and mineral - a scent of the imagination ... A sun-like power that meets the subtle transparency of aldehyde and ozone accords in a constant movement and thus achieves a mineral freshness.