O21/126
Josef Istler (1919-2000)
PYTHAGORAS
1988
Colour etching and drypoint on handmade paper with a blind stamp "LYRA PRAGENSIS", 33,3x23,8 cm (48x35,5 cm), signed and dated in pencil lower right "istler 88", numbered lower left "109/200".
Slightly yellowed paper in corners (away from the image area).