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Light Graffiti?

Posted: Wed Feb 18, 2009 8:35 pm
by CrimsonNuker
How do you do it?

Image

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 8:39 pm
by cin
idk but looks like brushings to me

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 8:46 pm
by CrimsonNuker
Image

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 9:13 pm
by Melez
Something brushy. Or something put on diffuse glow, with some working on it later imo. Or pentooling with working on it. I dunno. ;/

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 10:23 pm
by jeansl10
i think ppl do it with a flashlight and set their camera at a very high exposition time

dunno for ps...

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 10:55 pm
by CrimsonNuker
Yeah its not made on photoshop lol.

Do most cameras have high exposition time?

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 11:20 pm
by RuYi
You can change the settings and have a really long exposure time. I did the same thing with cars on the highway, street lanterns and the dashboard lights in my car, although I don't recommend trying this while driving. I don't know if I still have the photo's, I believe I deleted them all for wedding photography.

Re: Light Graffiti?

Posted: Wed Feb 18, 2009 11:36 pm
by Montolio
If you want a quality shot, go buy a DSLR camera. Pentax K20 is my choice. ALthough they are expensive, you get get shots like this. Your typical point and shoot camera will not do this. You need a camera on a tripod or something very stable, set your exposure time to long. You can do this in a studio quite easily. You can play with what is called "slow sync".

But yeah, the idea is your shutter is open for an extended period of time ( so you have to set your aperature accordingly) and while the shutter is open, you take a flashlight, lighter, whatever, some light source, and you basically draw it before the shutter closes. It's pretty fun to play with.

Edit: By the way, the first image is PS. Second one...maybe not. Although usually you can see the ghost-like image of the person doing the light "drawing".

Re: Light Graffiti?

Posted: Thu Feb 19, 2009 6:30 pm
by Squirt