My job in this ad was create a certain kind of depth within the shot, hopfully making the shot more interesting. Smoke elements was added, within these shots and different color grade was added to them to simulate colors created by the environment.
Another tricky shot I did was to stabilised Ice within a the glass because it was shot with jelly instead of actual ice. The method I use was to 2d track points of the ice individually and using grid warp technique to stabilised them on the edge as that was the most obvious “jelly-like” movment. the middle of the ice replace with a frame hold of the ice cube.