Answer:
A self portrait is when you draw yourself
The lighting direction you are looking for would be back lighting. This is when the light goes directly to the camera and would strike your subject -- which in this case are the flower petals -- from behind. Since flower petals are semi-transparent, the angle of the light would make it seem to glow from within.
In works of art, balance is used to provide both aesthetics and equilibrium. Balance is one of the principles of art. There is a close relationship between art and aesthetics because most people use art to make something aesthetically appealing. Murals and graffiti can make some <span>surfaces look visually enticing.</span>