The task was to connect the e-juice line's 4 flavors under a common theme.
My idea of every flavor being a different planet/astronomical object is perfect for future product line extension, and gives great personality too.
The planets resemble the flavors not only in color, but in texture as well.
Featured in June's Top 9 at 99:
https://99designs.com/blog/creative-inspiration/top-9-at-99-june-2016/