Light Image and Data Image 
Traces of Concrete Photography

Gottfried Jager

…This was an unusual notion at the time which refuted the idea that an image had to depict or represent something in order to be a “picture”. It seemed inconceivable that the “forms of the image” could be void of any such notion one day. Yet the idea led to one of the great artistic achievements of the twentieth century: abstract art – followed by concrete art, whereby there are of course clear distinctions between the two.Konrad Fiedler provided them with the central idea that “something is created which seems to be present only on account of its visibility”…

Śląska fotografia

Adam Sobota

Krótki essej histori fotografii na Górnym Śląsku w latach 1820 – 1990