For this set-up, I used two flashes, 1 with an improvised snoot with blue filter and another flash, handheld placed above the object, camera on my right hand :)
Hmmmm, I should have polished the metal to get the shining effect that I want since it was an old and empty bottle. Oh well, I'll do that next time. ;)
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test shot...no filter on the background
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here's the next shot with blue filter...
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here's the final output with enhanced color.
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