The violet status
This picture (1 week old) is one of the first pictures that catches what I call the “violet status”. This bubble status is one of the very first moment in a soap bubble life.
Violet as all other colors are shown due to the intereference and reflection of light with the soap film. This cause that initially it shows violet/blue reflection, after comes all the colors in the spectrum sequence, till ending up with a golden yellow.
Therefore, the violet color is visible only soon after you’ve blown the bubble… and if you blow the bubble and then you’ve to take the camera and set the focus you might loose the moment when that color is shown.
Well, another cause of the different colors shown in the pictures is probably different inclination of those “bubble walls”, but I surely don’t want to write a scientific post at the moment. I was just giving a general explanation.
There is a lot to know about soap bubbles (seems strange but this is true) and I’m still at a very starting point.
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Tags: 365 project, amazement, beauty, colors, focus, light interference, Photography, reflection, soap bubbles, Studying physics side effects, Thoughts, violet