@froggie0628 Here's an attempt. The biggest challenge I have with this sort of thing is with the color! What looks white to me does not look white to the camera, so I fixed it to some extent in post-processing. I think that tomorrow I will attempt a similar shot and try to set the white balance manually.
The oranges look very tasty- and in high key it makes me think of how much vitamin C they contain! (I feel like I'm fighting off a cold- that could be helping too!)
High an low key are difficult concepts. How high do you go? As the background is as good as white, have you tried lightening the orange to almost transparent?
