> Dunstan Perera produces some stunningly beautiful prints using his four colour
> Perera print process a modified form of his Heliochrome process i beleive he
> uses a diazo sesitizer he is not on this list but can be contacted at
> 10,StPauls Court,Faifield Grove,Charlton London SE7 8TU
>
Dennis, I saw an article about Perera's work in a British photo magazine
(named "Photography"??) about 3 years ago. As near as I could tell from
the instructions & picture demo, it had no halftones... Seemed to rely on
multi-coating and rubbing off to get intermediate tones. What about the
modified version? Same? different? Halftone neg? Do you know in what
direction lie the "modifications"?
Judy