How can professional photography shoot a background with shadow effect?

Hello! If I want to shoot hard-light works, I will mostly choose radomes instead of ordinary lampshades. This is mainly because the range of light reflected by radome is large, and the light emitted by radome is not as hard as that of ordinary lampshades. In addition, installing a honeycomb light control sheet on the radome can also control the direction of light, which is very easy to use, so I often use the radome when I want to shoot strong light. Because of the beehive, a circle of dark corners is formed around the photo, which enhances the mystery of the photo. Of course, this kind of dark corner is also easy to make in the later stage. If there is no relevant equipment, the later stage will be better. I hope I can help you!