Aqua Allegoria Mandarine Basilic Perfume by Guerlain, Immerse yourself in the refreshingly unique scent that is aqua allegoria mandarine basilic. This is a luxuriously invigorating scent created in 2007 by guerlain. Dramatic things are on the horizon when you wear this melodic combination of clementine, orange blossom, ivy, green tea and bitter orange notes.