DIY: Building and Using a Reflector for Better Portraits
A reflector is a crucial tool for portrait photography, even in good lighting. It bounces light back onto your subject, filling in shadows, adding catchlights to their eyes, and creating a more flattering and professional look. Luckily, you don't need to spend a fortune on a fancy reflector. You can easily build one yourself!
Part 1: Building Your DIY Reflector
Materials You'll Need:
* Foam Board: Choose a large piece of foam board (at least 20" x 30"). White is a great all-purpose option. You can also find or create:
* Silver: Provides a brighter, cooler light. Use silver spray paint, metallic wrapping paper, or aluminum foil (carefully adhered to avoid wrinkles).
* Gold: Adds a warm, golden tone. Use gold spray paint or gold-colored wrapping paper.
* Black: This is technically a "negative reflector." It *absorbs* light, creating deeper shadows. Use black spray paint or black fabric. Useful for controlling harsh light.
* Glue/Tape: Depending on your chosen surface (paint, paper, foil), you'll need appropriate glue or tape to adhere it to the foam board. Spray adhesive is often a good choice for even coverage.
* Optional - Support System:
* Clamps: Heavy-duty clamps to attach the reflector to a light stand or other support.
* Light Stand: For hands-free operation and adjustable height.
* Cardboard or Wood (for a rigid frame): To reinforce the foam board, especially if you plan to fold it.
Tools You Might Need:
* Scissors/Craft Knife: To cut the foam board or surface materials.
* Ruler/Measuring Tape: For accurate measurements.
* Spray Paint (optional): For creating a silver, gold, or black surface.
* Sandpaper (optional): If using spray paint, lightly sanding the foam board first can help the paint adhere better.
* Cloths/Newspaper: To protect your work surface when painting or gluing.
Instructions:
1. Choose Your Reflector Surface: Decide what type of light you want to bounce. White is the most versatile for beginners. Silver is brighter and adds a cooler tone, while gold adds warmth. Black removes light.
2. Prepare the Foam Board: If you're painting or applying a surface, ensure the foam board is clean and dry. Lightly sand if painting.
3. Apply the Reflective Surface:
* Painting: In a well-ventilated area, apply thin, even coats of spray paint, allowing each coat to dry completely before applying the next. Avoid drips and runs.
* Adhesive Surfaces: Cut the wrapping paper, foil, or fabric slightly larger than the foam board. Apply adhesive to the foam board and carefully smooth the surface onto the board, working from the center outwards to avoid air bubbles. Trim any excess material.
4. Optional: Reinforce the Reflector: If you want a sturdier reflector, glue the foam board to a larger piece of cardboard or wood. This is also beneficial if you plan to fold the reflector for easier storage.
5. Optional: Create a Folding Reflector (For Easier Storage):
* Score the back of the foam board (the side *without* the reflective surface) with a craft knife, creating a hinge point. Be careful not to cut all the way through!
* Reinforce the scored line with strong tape (duct tape works well). Now you can fold the reflector for easier storage and transport. You can add additional hinges if you want to fold it into thirds or even quarters.
6. Optional: Add a Support System: Attach clamps to the edges of the reflector so you can secure it to a light stand or other support. You can also create a simple handle on the back by gluing a piece of strong cardboard or wood.
Part 2: Using Your Reflector for Better Portraits
Understanding Light Direction:
The key to using a reflector effectively is understanding how light interacts with your subject. The primary light source is the "key light" and any shadows that it creates are what you need to fill in with your reflector.
Reflector Positions & Techniques:
* Bottom-Up Fill: This is the most common technique. Position the reflector below the subject's face, angled upwards to bounce light into their shadows. This brightens the under-eye area, fills in shadows under the chin, and adds a flattering glow.
* Side Fill: Position the reflector to the side of the subject, opposite the key light. This softens shadows on that side of the face.
* Top-Down Fill (Less Common): Holding the reflector above the subject can help to block harsh sunlight from above. This can be especially useful when shooting outdoors in bright sunlight. Be careful not to block *all* the light, as this will create a very flat and unnatural look.
* Close-Up vs. Farther Away:
* Close: Creates a brighter, more intense fill. Use closer when you need a lot of bounce to fill in deep shadows
* Farther Away: Creates a softer, more subtle fill. Use farther when you only need a little bounce to help fill in shadows.
* Angle: The angle of the reflector is crucial. Experiment to find the angle that provides the best fill without creating harsh highlights or a distracting second shadow. Small adjustments can make a big difference.
Tips for Using Your Reflector Effectively:
* Start Subtle: Don't overdo it! A little fill light can go a long way. Start with the reflector farther away and angled gently, then gradually adjust until you achieve the desired effect.
* Watch for Glare: Be mindful of the angle of the reflector. You don't want to bounce direct sunlight into your subject's eyes, which can cause squinting and discomfort.
* Observe the Catchlights: Catchlights are the small highlights in the subject's eyes. They add life and sparkle to the portrait. Pay attention to where the catchlights are positioned, and adjust the reflector to create the most flattering placement.
* Consider the Background: Be aware of how the reflected light affects the background. You might want to position the reflector to avoid creating unwanted highlights in the background.
* Use an Assistant: Having someone hold the reflector makes it much easier to position it accurately and to make adjustments on the fly. If you don't have an assistant, a light stand is your best friend.
* Practice: Experiment with different reflector positions and angles to see how they affect the look of your portraits. The more you practice, the better you'll become at using a reflector to create beautiful and flattering images.
* Silver Reflector Caution: Silver reflectors can be very bright and sometimes too harsh. Using a white reflector, or a silver reflector with diffusion (like scrim material), will soften the light.
* Golden Reflector Caution: Be careful using gold reflectors. They can add an unnatural, jaundiced look to skin tones if overused. They are best used in situations where you want to add warmth, such as portraits taken in cool, shaded areas.
* Location Location Location: Where you place your subject matters. Consider the natural light, and where it is coming from.
Example Scenario: Outdoor Portrait in Open Shade
1. Subject Placement: Position your subject in open shade (e.g., under a tree or the overhang of a building). This provides soft, even light but can result in shadows under the eyes and chin.
2. Reflector Placement: Have your assistant hold the reflector below the subject's face, angled upwards at approximately a 45-degree angle.
3. Adjustments: Ask the subject if the light is too bright. Adjust the reflector angle and distance to achieve a subtle fill that brightens the shadows without creating harsh highlights.
4. Observe the Catchlights: Check the subject's eyes. Adjust the reflector to position the catchlights in a pleasing location (usually near the top of the iris).
By building your own reflector and mastering these techniques, you'll be able to dramatically improve the quality of your portraits, creating more flattering and professional-looking images.