April. 1971.
Silkscreen in colors.
Rottloff 109/4. Signed, dated and numbered 97/110. On orange cardboard. 64,8 x 50 cm (25,5 x 19,6 in), the full sheet.
Sheet 4 from the portfolio "Feuerflora", which was made as calendar with twelve sheets for 1972. Printed and published by Edition Rottloff, Karlsruhe, 1971. [KP].