This post is late. I did not get a chance to process this photo earlier. I did take a lot of photos for day 15. This is a photo I had thought about for a while.
I used a glass baking dish that was lifted up on two bowls. Anything would work as long as it is level. The only lighting in use is an old slide viewer lightbox under the dish.
The fruit are cut thin so that the light shows through. The bubbles are from some club soda. At first I had too much and my fruit started to float! I got out a baster and sucked out some soda until they hit bottom again.
I used kiwi, apples (in photo) , pears and clementines. The kiwi and apple worked best here.