> not "beautiful" like the black Klaus had from Hahnemuel.
Some historical fuss for you (and others):
Franz Hanfstaengl (1804-1877) a famous photographer in Munich (Bavaria)
a portraist of Christian Andersen, Liszt Ferenc, Richard Wagner, etc and
the author of a few portrait albums. 
He had a a few improvements about photographic processes also 
(ie. galvanographia). His relatives founded a factory in Munich which
made these pigment tissues. 
As I know, this production was stopped a short time ago.
Balint Flesch 
PS: I (also) can't to pronounce his name... :-)