Scheme #1
Original white backgroung, resulting appearence light grey
1. Two superpose softboxes on the left. Value F8 @ ISO 100
2. One light with a diffuser to cut the subject shadow on the backgroung
3. Hairlight on top
3. Silver reflector near subject
3 light sources and reflector.
the model is lighten with 3 light sources:
1 Key light is directed straight on the model at 6:00,
2 Fill light pointing from the 8:00 direction to light one half of the models face, using the reflector on the other side, the shadows becomes more calm.
3 use the Back light to lighten the background.
want to make photos like this one ?
all you need is a camera, a clip, water in a plate, some water-colors (optional), and a transparent tape with horizontal stripes on it, you can print them or draw by yourself with using a marker.
in this video you will see the 5 studio lightening tips, enjoy.
you can make a simple flash trigger from a scrap 
You just need 2 wires a cardboard and 2 pieces of alluminium foil. Check out this video and experiment.
Professional Snapshots has provided a great flash feature where you can make your own photo set, just drag and drop the components you used and place on the field, after your work is done you can save the set to a .jpg image.
