Selens 4 in 1 curved reflector is used to brighten portraits from below. It is placed with the opening up (or slightly tilted) in front of the model and illuminated from the top with soft light (reflector, softbox, diffuser) so that the light is reflected from the bottom into the face of the motif. This reduces or completely avoids the often irritating shadows under the nose, mouth, chin, cheeks and eye sockets. In addition, they create a bright reflection of the wide reflector surface in the eyes of your subject that looks a bit like a smile.