who’s afraid of red yellow and blue
London: Coracle Press, 1981. No binding. Card measuring 9 × 11.5 cm (3.5 × 4.5 in.), letterpress printed in red, yellow, and blue, with blind embossing at front on white uncoated card stock. Housed in original matching white paper exhibition envelope letterpress printed in black at opening side. Multiple in.....

![CREARE L’ARTISTA CREATIVO [exhibition announcement card]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1343_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792600392)
![RED LINE [artists’ postcard]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1342_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792600392)
![DRAW PARALLELS IF YOU WILL BUT MEASURE THE DISTANCE OF DISTINCTION [exhibition announcement card]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1341_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792539477)
![UNE GOUTTE DE CIRCONSTANCE [artists’ postcard]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1340_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792539477)
![Zbigniew Gostomski [exhibition announcement card]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1338_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792539477)
![Ich freue mich, wenn ich für Dich ein großes Zero signieren kann für… [signed artists’ card]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1331_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792539476)
![accent aigu – accent grave – accent circonflexe [three original works]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1318_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1792011242)

![ACTION — POLSKA — AKTIE [postcards in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1288_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1775855281)
![CINQ PROPOSITIONS SUR LA COULEUR – Multiples [kinetic art invitation]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1277_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1775664424)
![ZEROPOST [signed sheet of artists’ stamps]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1258_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1775504345)
![ALTERNATIVEN IN DER SOZIALISTISCHEN KUNSTPRODUKTION [brochure]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1244.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![topografia folium, topografia pinus, topografia IV [three signed works]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1243.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![Sorry, I make stamps never more! [postcard]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1237.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![A Manifesto of Insolent Art 1977 [folded sheet in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1231.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![ART IS NOW THE MIRROR OF YOUR SOCIETY/I DO WHAT I HAVE TO DO [two postcards in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1222.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![Another year [folded poster and leaflet in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1214.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![color haiku [original signed and dated typewritten poem]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1205.jpg?width=320&height=427&fit=bounds&auto=webp&v=1742316532)
![kreuz-bilder [cards issued in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1144_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716653944)
![stempellieder [cards issued in envelope]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1142_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716653944)
![[Set of twenty-five postcards]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1140_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716653944)
![abstrait concret #1930 [invitation]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1139_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716653944)
![der dom im himmel [postcard]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1135_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716498243)
![friedensengel [postcard]](https://theideaofthebook.cdn.bibliopolis.com/pictures/1134_a.jpg?width=320&height=427&fit=bounds&auto=webp&v=1716498243)