A Splash of St Patricks Shamrocks
The shamrocks are part of the photograph, not a photoshop creation. They are out of focus points of light called "bokeh" reflected from tiny droplets in the splash of a water drop. I custom designed the bokeh shape by using a cardboard disk over the lens in which I cut a shamrock-shaped hole smaller than the camera's f/2.8 aperture.
2-drop collisions use a microcontroller was & solenoid valve to deliver 2 drops 60 ms apart & a 2nd circuit detects the falling drop, opens the camera shutter, times the delay & triggers flash units at the desired point during the splash. Setup and electronics are shown here:
Photographed in a dark room with high speed flash - about 1/15,000 sec to stop the action; gel filters on the flashes create the color. Photography and electronics are two of my hobbies.
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Happy St. Patrick's Day!
(c) 2012 BrianZ
(Irish, green, bokeh, water, drop, splash, photo, macro, close up, photograph)
But where is splash?
5점중 3점 받음 작성: michalis1985, 날짜: June 12, 2014
You are so talented!!
Another mind-blowing BrianZ creation. You're awesome! =)
5점중 5점 받음 작성: SaSSyGirL, 날짜: March 20, 2012
Enjoyed this persona when I first viewed it at the dash. Awesome job, Brian!
5점중 5점 받음 작성: LisaAtTheBeach, 날짜: March 18, 2012