After small sculptures in steel, sculptures of large sizes are produced, which will be shown from 1989 in an exhibition series in Bologna, Munich, Duisburg and New York and then in many other places.
Drawing-light and architectural-sculptural elements emerge from the pictorial and sculptural form language.
Created in the photo class of Heinz Hajek-Halke in Berlin The book Project – “Concrete photography” is a photograph without pictures of real objects-documentation and 34 illustrations – Pit Kroke, Ralph wishes – The text of wishes was lost.
The cycle “Ludus Architectonicus” includes 55 sculptures, made of tool steel, wood, fabric and paint. “Extreme freedom of formation is combined with the stringency of the form and the precision of the design. … sculptural figure and architectural idea are confraternity… ” (Chr. Brockhaus, artist – critical lexicon of object- arts.)
The experience of experimental photography creates a light-shadow-painting of nuances of color passages.
“Stadtzeichen Berlin” is a project of urban art. Sculptures proposals for the urban space at four Berlin locations: Drei Linden highway, Strausberger Square, Senefelder Square and Ernst-Reuter Square. It is intended to redefine the communication between people and the city.
Gestures and signs in free improvisation, expression of their own sensitivities, become drawings of the light. “It is drawing as a form of life in its most differentiated ramifications.” Ch. Brockhaus)