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	<title>Unoriginal Sins | </title>
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	<link>https://unoriginalsins.co.uk</link>
	<description>AVANT-GARDES</description>
	<lastBuildDate>Tue, 06 Oct 2026 19:46:59 +0000</lastBuildDate>
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	<url>https://unoriginalsins.co.uk/wp-content/uploads/2024/07/cropped-nTKdHdZI-1-1-32x32.png</url>
	<title>Unoriginal Sins | </title>
	<link>https://unoriginalsins.co.uk</link>
	<width>32</width>
	<height>32</height>
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	<item>
		<title>UNTITLED. 2010. DIETER ROTH POSTER TURNED INTO ENVELOPE.</title>
		<link>https://unoriginalsins.co.uk/product/untitled-2010-dieter-roth-poster-turned-into-envelope/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Tue, 06 Oct 2026 19:46:58 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=63272</guid>

					<description><![CDATA[Amsterdam: Bookie Wookie, n.d. c. 2010

17 x 31.5cm, handmade envelope issued by the bookshop. The paper for the envelope was an original poster by Dieter Roth which the shop utilised to make unique envelopes. Unused - in VG+ condition.]]></description>
										<content:encoded><![CDATA[Amsterdam: Bookie Wookie, n.d. c. 2010

17 x 31.5cm, handmade envelope issued by the bookshop. The paper for the envelope was an original poster by Dieter Roth which the shop utilised to make unique envelopes. Unused - in VG+ condition.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>PATRICK HERON 1920 &#8211; 1999. 1999. THREE POSTCARDS IN FOLDER.</title>
		<link>https://unoriginalsins.co.uk/product/patrick-heron-1920-1999-1999-three-postcards-in-folder/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Mon, 14 Sep 2026 11:17:11 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=63170</guid>

					<description><![CDATA[London: Waddington Gallery, 1999

11.3 x 15cm, outer paper folder content of three full colour 11 x 15cm, 2pp postcards. Each card has a full colour reproduction of a Heron painting on the front. The folder explains that the cards were released as part of a major retrospective of works by Heron planned before hsi unexpected death in 1999. VG+. Scarce.]]></description>
										<content:encoded><![CDATA[London: Waddington Gallery, 1999

11.3 x 15cm, outer paper folder content of three full colour 11 x 15cm, 2pp postcards. Each card has a full colour reproduction of a Heron painting on the front. The folder explains that the cards were released as part of a major retrospective of works by Heron planned before hsi unexpected death in 1999. VG+. Scarce.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>SIGMAR-POLKE-FENSTER. 2010.</title>
		<link>https://unoriginalsins.co.uk/product/sigmar-polke-fenster-2010/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Wed, 18 Feb 2026 13:38:29 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62189</guid>

					<description><![CDATA[Munster: Gross Munster, n.p. (2010)

21 x 14.8cm, 6pp (single folded sheet). Announcement for a book on the windows designed by Polke just before he died for the Grossmünster cathedral in Zürich. All six windows are illustrated in colour with texts in German. VG+.]]></description>
										<content:encoded><![CDATA[Munster: Gross Munster, n.p. (2010)

21 x 14.8cm, 6pp (single folded sheet). Announcement for a book on the windows designed by Polke just before he died for the Grossmünster cathedral in Zürich. All six windows are illustrated in colour with texts in German. VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>OVERLAY. 2021.</title>
		<link>https://unoriginalsins.co.uk/product/overlay-2021/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Fri, 13 Feb 2026 13:51:39 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62145</guid>

					<description><![CDATA[Berlin: Kewenig, 2021

13.8 x 9cm, 2pp announcement card with one work reproduced on the front in colour and verso gallery details. Unmailed. VG+.]]></description>
										<content:encoded><![CDATA[Berlin: Kewenig, 2021

13.8 x 9cm, 2pp announcement card with one work reproduced on the front in colour and verso gallery details. Unmailed. VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>IMI KNOEBEL. 1983.</title>
		<link>https://unoriginalsins.co.uk/product/imi-knoebel-1983/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Wed, 11 Feb 2026 11:31:58 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62100</guid>

					<description><![CDATA[Bonn: Stadtisches Kunstmuseum Bonn, 1983

10.5 x 15cm, 2pp announcement card with an installation view on front of walls sculptures and recto gallery details. Unmailed example - VG+.]]></description>
										<content:encoded><![CDATA[Bonn: Stadtisches Kunstmuseum Bonn, 1983

10.5 x 15cm, 2pp announcement card with an installation view on front of walls sculptures and recto gallery details. Unmailed example - VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>UNTITLED. C. 2015. UNIQUE SIGNED PAINTING BY CHIARI.</title>
		<link>https://unoriginalsins.co.uk/product/untitled-c-2015-unique-signed-painting-by-chiari/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Sun, 08 Feb 2026 15:59:07 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62070</guid>

					<description><![CDATA[48 x 32cm, five colour abstract painting on paper using felt tipped pens by Chiari. Typical late period work by the Flxus artist. Previously folded carefully once for storage. Signed in black ink at the bottom of the work. Indiretly purchased from the artist direct. VG+.]]></description>
										<content:encoded><![CDATA[48 x 32cm, five colour abstract painting on paper using felt tipped pens by Chiari. Typical late period work by the Flxus artist. Previously folded carefully once for storage. Signed in black ink at the bottom of the work. Indiretly purchased from the artist direct. VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>UBER MALEN &#8211; FRUHE BILDER. 2017.</title>
		<link>https://unoriginalsins.co.uk/product/uber-malen-fruhe-bilder-2017/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Sun, 08 Feb 2026 13:29:30 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62069</guid>

					<description><![CDATA[Bonn: Kunst Museum Bonn, 2017

21 x 10.4cm, 2pp announcement card for a solo museum show by Richter. One detail of an abstract work on front ("Vorhang IV" from 1965) and overleaf three small images of works and museum details. VG+.]]></description>
										<content:encoded><![CDATA[Bonn: Kunst Museum Bonn, 2017

21 x 10.4cm, 2pp announcement card for a solo museum show by Richter. One detail of an abstract work on front ("Vorhang IV" from 1965) and overleaf three small images of works and museum details. VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>FUJI. 2019.</title>
		<link>https://unoriginalsins.co.uk/product/fuji-2019/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Sun, 08 Feb 2026 13:25:13 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=62066</guid>

					<description><![CDATA[Dusseldorf: Grisebach, 2019

15 x 21cm, 2pp announcement card for an auction that included Gerhard Richter's large abstract painting Fuji from 1996 - that is reproduced on the front of the card in colour. Verso auction details. VG+.]]></description>
										<content:encoded><![CDATA[Dusseldorf: Grisebach, 2019

15 x 21cm, 2pp announcement card for an auction that included Gerhard Richter's large abstract painting Fuji from 1996 - that is reproduced on the front of the card in colour. Verso auction details. VG+.]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>8th NEW YORK AVANT GARDE FESTIVAL AT WORLD TRADE CENTRE. 1971.</title>
		<link>https://unoriginalsins.co.uk/product/8th-new-york-avant-garde-festival-at-world-trade-centre-1971/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Thu, 13 Nov 2025 09:10:00 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=34097</guid>

					<description><![CDATA[<div class="">
<div class=""><span class=""><span class="s1">NYC: New York Avant Garde Festival, 1971</span></span></div>
<div class=""><span class=""><span class="s1">73 x 37cm, full colour publicity poster for Moorman's annual festival featuring over 200 artists (all named on the poster) and offering performances and shows in all the artistic disciplines. The festival was based in the 69th Regiment Infantry Armory in Manhattan. The poster has various red hand applied rubber stamp impressions. </span></span></div>
<div class=""><span class=""><span class="s1">This is a mailed and folded copy of the poster. Very good condition although folded for mailing. This is one of the more difficult posters to find. </span></span></div>
</div>]]></description>
										<content:encoded><![CDATA[<div class="">
<div class=""><span class=""><span class="s1">NYC: New York Avant Garde Festival, 1971</span></span></div>
<div class=""><span class=""><span class="s1">73 x 37cm, full colour publicity poster for Moorman's annual festival featuring over 200 artists (all named on the poster) and offering performances and shows in all the artistic disciplines. The festival was based in the 69th Regiment Infantry Armory in Manhattan. The poster has various red hand applied rubber stamp impressions. </span></span></div>
<div class=""><span class=""><span class="s1">This is a mailed and folded copy of the poster. Very good condition although folded for mailing. This is one of the more difficult posters to find. </span></span></div>
</div>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>R.A. AUGUSTINCI PRESENTE TRENTE ET UNE PEINTURES DE ASGER JORN. 1960.</title>
		<link>https://unoriginalsins.co.uk/product/r-a-augustinci-presente-trente-et-une-peintures-de-asger-jorn-1960/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Wed, 01 Oct 2025 14:27:00 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=3448</guid>

					<description><![CDATA[<p class="p1"><span class="s1">Paris: Galerie Rive Gauche, 1960.</span></p>
<p class="p1"><span class="s1">21cm. sq. 66pp. 50 b/w reproductions. Wrappers. First edition of this Situationist-period catalogue of works by Jorn. </span><span class="s1">Texts by Yvon Taillandier, Jacques Prevert &#38; Rene Bertele: T</span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">he texts by Prevert (two) date from 1957-58. Some minor rubbing to spine and extremities.</span></p>]]></description>
										<content:encoded><![CDATA[<p class="p1"><span class="s1">Paris: Galerie Rive Gauche, 1960.</span></p>
<p class="p1"><span class="s1">21cm. sq. 66pp. 50 b/w reproductions. Wrappers. First edition of this Situationist-period catalogue of works by Jorn. </span><span class="s1">Texts by Yvon Taillandier, Jacques Prevert &#38; Rene Bertele: T</span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">he texts by Prevert (two) date from 1957-58. Some minor rubbing to spine and extremities.</span></p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>RICHARD TUTTLE. KUNSTLER. 1994.</title>
		<link>https://unoriginalsins.co.uk/product/richard-tuttle-kunstler-1994/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Wed, 01 Oct 2025 14:27:00 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=30515</guid>

					<description><![CDATA[M.p.: Verlage Weltkunst und Bruckman, 1994

<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">29,6 x 20.8cm<b>, </b> 16pp (self cover). A survey of the artist's work from the early 60s to 1990s. Seventeen works reproduced in full colour and an essay in German by Gerhard Mack. Metal hooks for binding. VG+.</span>

JOINT WITH:

M.p.: Verlage Weltkunst und Bruckman, 1994

<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">29,6 x 23cm, 2pp. Additional sheet with an extensive exhibition history and bibliography. Die cut holes for storage else VG. </span>]]></description>
										<content:encoded><![CDATA[M.p.: Verlage Weltkunst und Bruckman, 1994

<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">29,6 x 20.8cm<b>, </b> 16pp (self cover). A survey of the artist's work from the early 60s to 1990s. Seventeen works reproduced in full colour and an essay in German by Gerhard Mack. Metal hooks for binding. VG+.</span>

JOINT WITH:

M.p.: Verlage Weltkunst und Bruckman, 1994

<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">29,6 x 23cm, 2pp. Additional sheet with an extensive exhibition history and bibliography. Die cut holes for storage else VG. </span>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>5TH ANNUAL NEW YORK AVANT GARDE FESTIVAL. 1967.</title>
		<link>https://unoriginalsins.co.uk/product/5th-annual-new-york-avant-garde-festival-1967/</link>
		
		<dc:creator><![CDATA[paul robertson]]></dc:creator>
		<pubDate>Wed, 01 Oct 2025 14:27:00 +0000</pubDate>
				<guid isPermaLink="false">https://unoriginalsins.co.uk/?post_type=product&#038;p=2172</guid>

					<description><![CDATA[<p class="p1"><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">NYC: s.p. (Moorman), 1967</span></p>
<p class="p1"><span class="s1">37.5 x 21.5cm, 1pp. Black on white poster listing the full gamut of artists included in this annual event organised by Moorman. Lists many well known names such as Ay-o,  Al Hansen, Joe Jones, Takehisa Kosugi, Nam June Paik, La Monte Young, Carolee Schneemann, Lil Picard, Giuseppe Chiari, Geoffrey Hendricks, Joseph Beuys, John Cage, George Brecht, Dick Higgins, Yoko Ono, Ben Patterson, Michael Snow, Tashi Ichiyanagi, Jud Yalkut, Bazon Brock, Tomas Schmit, Emmett Williams and many many more. Very good+. One of the scarcer posters from the event to find for some unknown reason.</span></p>]]></description>
										<content:encoded><![CDATA[<p class="p1"><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif">NYC: s.p. (Moorman), 1967</span></p>
<p class="p1"><span class="s1">37.5 x 21.5cm, 1pp. Black on white poster listing the full gamut of artists included in this annual event organised by Moorman. Lists many well known names such as Ay-o,  Al Hansen, Joe Jones, Takehisa Kosugi, Nam June Paik, La Monte Young, Carolee Schneemann, Lil Picard, Giuseppe Chiari, Geoffrey Hendricks, Joseph Beuys, John Cage, George Brecht, Dick Higgins, Yoko Ono, Ben Patterson, Michael Snow, Tashi Ichiyanagi, Jud Yalkut, Bazon Brock, Tomas Schmit, Emmett Williams and many many more. Very good+. One of the scarcer posters from the event to find for some unknown reason.</span></p>]]></content:encoded>
					
		
		
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