Photography info: lighting for digital camera - white and green flowers

digital camera lighting for flower photography
digital camera photography - white and green flowers lighting (enlarge)
In the above photography the sun light falling from rear is expoited to take a back-lit image.
As the sunlight is coming from the rear the front of the flowers is likely to get blacked out.
As the position of the camera has to be at a closer range using a flash directly will whiten up the frontage, giving glare, spoiling the sunlight effects and ruining the original colors.
Flash is used with a diffuser to light up the top view.