Another experiment. This time I was trying to catch suspended water and a candle at the same time. I set a small blue saucer on the area between two sinks and the candle in one of the sinks. Both were in all of the images I took but each time one or the other was in focus and the other one was not. Ended up combining two shots to solve this problem. One had a sharp image of the candle with out of focus water. The other had sharp drops and saucer witha blurry candle. I cut out part of the image with the clear plate and drops and put the other image behind it.