Last week I hade a private workshop there I both was the model and the teacher. On this workshop I only used one or two light sources.
Here I used two rectangel soft boxes
Here I used one rectangle soft box
Here I used one rectangle soft box without the front and with a white bownser
Here I used one rectangle soft box without the front and two bownsers
Here I used one medium soft box without all scale
Here I used a standard reflector with a spets body over the lens and monochrome