For this month’s Beauty Test, British makeup artist Kate Lee suggests that the most powerful beauty statement is made with a singular swoop of eyeliner. “The thinness of the line offers an effect that has quite a bit of lightness to it,” explains Lee of her lone zigzag. “It’s an incredibly stylized look without having to wear too much makeup at all.” While Laura Mercier Caviar Stick in Tuxedo, a creamy, long-lasting black, was used to create the decidedly mod-inspired eye, Lee encourages anyone who is willing to try the line to do so without pressure to create impossibly perfect squiggles. “The wonderful thing about makeup is that it comes off,” she ensures. “Just keep patient and have Q-tips and makeup remover at the ready.”