Got quite a few FlickrMail/DM regarding yesterday's
#dailyphoto entitled Styrofoam. Most asked the question regarding the light source and how I managed to contain it to just the remote.
For this photo I wanted a dark photo with a single object lit from below with maximum reflection of the object.
First I'm gonna give you a quick and dirty primer on shooting with flash (because biggaboss keeps asking). When you incorporate flash into your photography you must think in 2 exposures: ambient and flash. In a nutshell your shutter speed controls how much/less ambient will be in the photo and your aperture will control how much flash you want. Think about how much of each you want and dial it in your camera accordingly.
In the following shots the camera settings were from 1/60 - 1/300 ƒ/4.0 - ƒ/8.0 ISO100 - 400 with all room lights on to assist with AF. These settings prevented ambient from entering the photo. You don't need to shoot in a dark room to get a dark photo.
Now on to the light source. So why didn't it spill all over the place? It really depends on the angle that you're shooting at. Much like shooting a portrait of someone with glasses. Positioning is key to minimizing the amount of light that gets picked up.
In this shot I was figuring out how much power I would need to light the bottom of the remote. You can see that the acrylic is pickup up a lot of light from the softbox.
After dialing in my flash power (combo of ISO/Aperture/power) I placed the sheet of styrofoam on top to act as a reflector. Again the angle that this was shot in the acrylic is still reflecting the light but now I have to deal with the styrofoam fill.
In this next photo I put the camera at a higher angle and got in tighter. I was able to negate the styrofoam fill because of the framing and got the reflection I was looking for but still had a lot of reflection from the acrylic.
I backed up a bit more and found an angle that gave me the complete reflection of the remote but removed from view the "bad" reflection of the styrofoam and the acrylic.
So no magic going on here, just playing with angles.
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