U of S | Mailing List Archive | alt-photo-process-l | RE: Astronomy Pinhole Picture of the Day

RE: Astronomy Pinhole Picture of the Day




> 6 month exposure. The photographer must have used a lead plate as an ND
> filter.
>
> http://antwrp.gsfc.nasa.gov/apod/ap090115.html
>
> --
> Jon Lybrook
> Intaglio Editions
> http://intaglioeditions.com
> 303-818-5187

Should also have mentioned this link (mine) :

http://rwyoung.wordpress.com/2008/03/19/long-exposure/

Rob