What this tells us is that the further away the light source is from the subject and backdrop, the more likely we are to get an equal exposure from one to the other. The quality of the light source can also change with distance. You will notice that as the light gets further away it becomes a harder light with less transitional values. Also, if the subject appears to be further away from the backdrop in the last image, it's due to me needing to use a shorter focal length (zoom out) to avoid getting the softbox in the shot. The shorter focal length exaggerates perspective.
For a dramatic or edgy appearance, go with low-key lighting. Low-key lighting also focuses attention onto your subject by surrounding them in shadows instead of light. To do this, you want to ensure that your solid black backdrop is at least 3 stops darker than the light on your subject. With low-key lighting, you also need to ensure that none of the light from your subject is hitting your backdrop. Grids and flag are very helpful for this.
You are eligible for a full refund if no ShippingPass-eligible orders have been placed. You cannot receive a refund if you have placed a ShippingPass-eligible order. In this case, the Customer Care team will remove your account from auto-renewal to ensure you are not charged for an additional year and you can continue to use the subscription until the end of your subscription term.