Guerlain spring look ecrin 6 couleurs eyeshadow palette 66 boulevard du montparnasse is a new harmony of fresh spring colours that brings harmony and freshness to your new year look guerlain spring look ecrin 6 couleurs eyeshadow palette celebrates the arrival of spring blossoms and is inspired by the softness and beautiful colour of roses guerlain spring look ecrin 6 couleurs eyeshadow palette contains an eyeliner matte colours a pearl and shimmering eyeshadows