black background portraits

I asked the person to stand in different directions and angle.Also asking the person who was holding the light to hold it a little closer to the person’e face.Something that worked was changing the shutter speed which helped a lot.What didn’t work was trying to stand in a certain way to make sure that the stuff in the background wouldn’t show. Here is the link to the rest of the pictures.

https://photos.app.goo.gl/d7ZeC0rIaOJRV2ro1