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Community => Art => Topic started by: idolminds on Thursday, April 03, 2008, 04:45:35 PM

Title: Light graffiti
Post by: idolminds on Thursday, April 03, 2008, 04:45:35 PM
I saw a page the other night that had a lot of cool examples of this. Basically, you take a long exposure photo and move lights around while its being taken. Doing this, you can make words or pictures in light. I wanted to try this last night, but got into FFXII and sorta forgot. And tonight its raining, so I can't really do it outside. So I did a test photo facing the mantle. While it was still light out. And hey, it still worked!

(http://lh3.google.com/idolminds/R_ViroU7i2I/AAAAAAAAATw/N-Y6OrYBupc/s800/Picture%20231.jpg) (http://picasaweb.google.com/idolminds/Misc/photo#5185159047686097762)
Title: Re: Light graffiti
Post by: TheOtherBelmont on Friday, April 04, 2008, 02:37:45 AM
That's cool man, I love that stuff.  What kind of light did you use?
Title: Re: Light graffiti
Post by: Quemaqua on Friday, April 04, 2008, 09:18:04 AM
Haha, kickass!  All the photos you shared with me the other day were great.  Can't wait to see you try some more.
Title: Re: Light graffiti
Post by: idolminds on Friday, April 04, 2008, 09:33:08 AM
Belmont, I just used a cheapy flashlight. I also tried using a laser pointer to draw on stuff, but it didnt look good with as much light as I had. Has to be really dark for that.
Title: Re: Light graffiti
Post by: Antares on Friday, April 04, 2008, 02:20:03 PM
When I took photography in high school, a guest student teacher came in and showed us a little bit about doing this kind of thing.  You can also get a cool effect if you have a portable flash by walking around and setting it off in different locations.  In a very dark room it would be the only illumination and you can get very interesting illumination.  I've always wanted to try it, but never have had a good camera that can take a long exposure.
Title: Re: Light graffiti
Post by: Xessive on Monday, April 07, 2008, 02:53:02 AM
Sweet!
Title: Re: Light graffiti
Post by: Ghandi on Monday, April 07, 2008, 12:03:05 PM
Cool stuff. There was a commercial a few months ago that used the same effect
Title: Re: Light graffiti
Post by: Quemaqua on Monday, April 07, 2008, 05:50:07 PM
Yeah, it was a couple commercials.  Ironically for some stupid cell phone company.  They were cool, though.

EDIT - found 'em!

This one establishes the concept (http://www.youtube.com/watch?v=9xinjPt7yhc) ...
 ... then this one does something awesome with it (http://www.youtube.com/watch?v=yFAraOKgudQ).
Title: Re: Light graffiti
Post by: ren on Saturday, May 24, 2008, 12:02:13 AM
do me do md
Title: Re: Light graffiti
Post by: Cools! on Monday, November 03, 2008, 10:18:49 PM
It's called "light painting". It's a cool technique.