180° (19 Collagen). 2001.
Collage, color photographs and silkscreen.
One sheet (0º) signed, dated and titled on verso. All sheets verso with degree specifications from "0º / 180º" to "180º / 180º" and sheet numbers, as well as each sheet with respective degree specification. Each sheet with degree specification in silkscreen in lower left. 43 x 43 cm (16.9 x 16.9 in), size of sheet.
In collaged skyscraper is shown here from a steep bottom view. The illustration is rotated by a few degrees from sheet to sheet, showing nuances of perception. [EH].

PROVENANCE: Private collection North Rhine-Westphalia.