I hunted for so many purple cocktails, it made my head spin!! I ended up going to a local (fancy) bar and working with a bartender 1:1... during the slow time of the day, of course. I thought my drink was delicious!!
Switch on Your Brain III | Better Homes and Gardens - Editorial Illustrations: Part II on Behance // interesting way to illustrate a brain through line. Maybe throughout the three images it has a sense of continuous line?