Blurred Background: To get a blurred background, photograph with a shallower depth of field. The technique may be applied while shooting against any background and produces a subtle, undetectable backdrop that draws attention to your subject.
Avoid Shadows: A typical background error involves adding shadows. It is preferable to start by positioning your subject around three feet in front of your backdrop and then modify from there to get rid of any unwanted shadows. This ought to get rid of any unattractive shadows, depending on where the light is placed.
High-Key Lighting: Use high-key lighting to give off a clean or fresh appearance. Your background will be "blown out" with high-key lighting, which will draw attention to your subject. To do this, equally illuminate a background that is a solid white color, making sure that the light level is at least three stops higher than the level of the subject.
Low-Key Lighting: Use low-key lighting to create a dramatic or edgy effect. In addition to drawing attention to your subject, low-key lighting does so by enveloping them in shadows rather than brightness. To accomplish this, make sure that the light on your subject is at least three stops lighter than the solid black backdrop. You must also make sure that no light from your subject is shining on your backdrop while using low-key lighting. For this, grids and flags are highly useful.
The options for backdrop color and print are virtually limitless. The decision you make is based on the atmosphere and message you want to convey in your picture or video.
The following resources can be used to choose the ideal backdrop design:
Solid Color Backdrops: Solid backdrops are a simple method to add color or dimension to your photo and work well for professional-looking, sleek headshots.
White seamless backdrops are excellent for creating clean, high-key, professional-looking pictures as well as for simple photo compositing for headshots, stock photographs, and product photography.
Black Background: Black backgrounds are excellent for creating subtle, opulent-looking photographs and taking beautiful pictures.
Green screen backdrops are useful when you want to put your subject in an inaccessible location and use any digital image as the background.
Textured backgrounds: Printed backgrounds give your photographs a stylish touch and give them a dynamic sense.