Some time ago I saw a photo of a kiwifruit and wanted to see if I could do something similar. It took a bit of experimenting, but eventually I got there. First a thin slice of kiwifruit (I chose to keep the skin on for effect), a couple of toothpicks to lift it off the surface and then one toothpick to hold it upright.

20 cm behind the flice I positioned a flash (SB600) firing at 1/64 power. Camera is set at 1/250th sec, f13, ISO 200 @42mm (on Nikon D50)....viola: