Additional light sources near your window will allow you to subtly fill out the light scheme and achieve a balance so the space feels beautiful at any time. (houzz.com)
When mixing flash with additional light sources, exposure, white balance, and color rendering remain accurate, with repeatable results over consecutive exposures, but a slight ghosting effect appears on some portraits and color shading is also evident, along with a pink color cast in the center shifting to green at the edges. (dxomark.com)
However, flash portraits both with and without additional lighting sources are somewhat underexposed, with a slight color cast and color shading also visible in many flash pictures. (dxomark.com)