I have taken this shot in my room which has a dull yellow wall and the wall is rockstone type.
I used 2 flashes.
One flash with diffuser box, placed on the floor, behind the subject, pointing up about 60 degrees towards the wall, about 1/8 power, triggered by infra-red
2nd flash on camera, with diffuser, about 1/16 power, pointed towards subject.
Camera setting: f/1.8, 1/200 s, ISO 100
Camera: Olympus XZ-1
What can I do to improve this shot without any other additional equipments?