Experimental top-view recording of an evaporating Ouzo drop (synchronized with Movie S2 in the same experiment). The initial volume of the drop is 0.7 μL with an initial composition of 37.24% (wt/wt) water, 61.06% (wt/wt) ethanol, and 1.70% (wt/wt) anise oil (a mixture we refer to as Ouzo) in terms of weight fractions. The experiment was performed in the experimental setup shown in Fig. S1.