My flash can be fired wirelessly by my cameras built in flash. I could use additional flashes set to wireless mode and they can all be fired simultaneously. I could set them on a table, mount them on tripods, or stands w/hotshoe attachments, position them accordingly and then have a light studio. Would this work for say portrait photography studio? I know it is a technique for still life studio photography using four or five off cammera flashes to bounce light around a subject on a white surface with foam core background for bouncing light.