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Shiny surfaces reflect light like a mirror, possibly creating excessive or unwanted highlights. What is reflected could be anything in the room that surrounds the work. What can be done to gain control of the lighting?
Good news: There is a very simple solution for photographing most shiny surfaces: use bounce cards to light the object with soft white light.
In today's post on ASK Harriete, Philip Cohen takes us through a 16 step example of lighting an object with a shiny reflective surface. For this tutorial, Philip Cohen used a portion of my recent Seder plate for TuBishvat. By following his step by step process using foamcore or cardboard covered in foil you can bounce soft radiant light onto your work.
The light source can either be photographic lights or outside on a bright but overcast day. Practice will help you repeat his success. This step by step tutorial was originally presented at Forging Communities.
On the left is a photograph I took to illustrate the worst possible circumstances for photographing art or craft. Taken outside, the bright sun produces harsh shadows with a blue cast. Even though I used the camera flash for fill light, the top is still dark, muddy and off color. Overall, the photo has a blue cast which you can see in the background (which was actually white foamcore).
Even worse, the gold background of the Seder plate does not have a golden metallic color. The variation in color, pattern and texture from the tin cans is lost with too much contrast from the strong light.
In the next 16 photos, professional photographer Philip Cohen
will demonstrate easy steps anyone can duplicate for lighting shiny surfaces.
The background is white paper available from photographic supply stores.
Step 1. In this photo, my Seder plate is sitting on the seamless white photographic paper background. The darkness of the unlit studio is reflected in the sides of the Seder plate. The piece looks dull.
Step 3. White foamcore in the upper right corner "bounces" reflected light onto the top of the Seder plate.The mirror-like surface on the top of the Seder plate reflects the soft white light from the foamcore.
Step 6. As the bounce card in the front adds light, experimentation and patience may be needed to get just the right result. The next few photos vary slightly as the front bounce card is moved around.
Step 7. In this photo, note how the lighting makes it look like there is a dent in the center front bottom. (There is no dent there, but awkward lighting is making the tin surface look dented and puckered.)
Step 8. Fine adjustments are needed until the unintended shadows are eliminated and the lighting shows all the patterns in the gold metallic tin. The lighting is soft to avoid brilliant washed out highlights.
Step 10. Here (in the left lower corner) you can see the front bounce card clamped to a pole which bounces light onto the front of the Seder plate. The bounce card in the upper right bounces light onto the top of the Seder plate. Now we need to bounce some light onto the dark right side of the Seder plate.
Step 11. Each of the sides is lit one at a time. The reflecting foamcore is moved around, in or out, left or right, and with a slight tilt one way or the other. Twisting and turning the bounce card also controls the amount of light until it is just right.
The flat sides of this piece are good for this lighting illustration, but the same ideas work for any shape of object or size to be photographed. Just keep trying new angles.
Keep in mind that you need to be looking at your subject from the exact position of the tripod-mounted camera.
Contact: Philip Cohen to ask about quality photographic images of your art or craft.
View all the photos that Philip Cohen took of my TuBishvat Seder plate on my web site.
Since 1988, the use of post-consumer recycled materials has been a core premise of my work. This interpretation of the recycling symbol covered in metallic gold tin cans creates a platform for the three types of fruit used during the Tu Bishvat Seder service.
For Assiyah, a pomegranate branch symbolizes the fruit where only the inside is eaten.
For Yetzirah, an olive branch represents fruits where only the outside is eaten.
For Beriyah, a silhouette of figs and fig leaves includes images of apples, pears and grapes, fruits where all parts are eaten.
The center star is a profound symbol of Judaism subtly presented as a radiating light. Within the concept of tikkun olam and our observance of TuBishvat, we repair the world through our actions.
Post consumer recycled tin cans, 10k gold rivets, sterling silver rivets, aluminum rivets, brass screws, Plexiglas.
The Plexiglas tops are designed for functional use of this Seder plate so that fruit or nuts will not be in contact with the tins.
Approximate dimensions: 6” H x 24” W
"Trees for Life:
A New Vision for Art,Ecology,and Community"
The Dorothy Saxe Invitational
Contemporary Jewish Museum
San Francisco, CA
February 16,2012 - June 3,2012