De wereld een kuilenstrand

1999
CID: 7099
Article about New Babylon written in response to Constant's exhibition Constant | New Babylon at Kunstinstituut Melly (formerly known as Witte de With), Rotterdam. 

Another City for Another Life

1999
CID: 2263
Catalogue for the exhibition Drawing Papers 3 | Another City for Another Life | Constant's New Babylon from November 2 - December 30, 1999 at The Drawing Centre, New York.

Beeldenstorm 3

1999
CID: 558
Second edition: 2003 Edited by Thijs Tromp and Ineke Middag De Ideologische Speelsheid van een Cobra kunstenaar, pp. 147-152 on Constant's Laddertje (Little Ladder), 1949. READ ONLINE  

Constant New Babylon, Metropolis M, nr. 1

1999
CID: 6999
Article about New Babylon written in response to Constant's exhibition Constant | New Babylon at Kunstinstituut Melly (formerly known as Witte de With), Rotterdam. 

Ons gevoel van vrijheid

1999
CID: 2745
Collection of short stories, texts, poetry and art for Amnesty International compiled by Daan Bronkhorst to celebrate its 40 year existence.

The Cobra Movement - 50 Years

1999
CID: 7743
Catalogue accompanying the exhibition Cobra: The Cobra Movement - 50 Years at the Hong Kong Museum of Art from February 5 - April 11, 1999, organized by the Hong Kong Museum of Art and the Cobra Museum for Modern Art, Amstelveen.

The Cobra Movement-fifty years

1999
CID: 2710
Accompanying the exhibition The Cobra Movement-fifty years in the Koahsiung Museum of Fine Arts in Taiwan.

The great urbanism game

1999
CID: 7098
Article about New Babylon written in response to Constant's exhibition Constant | New Babylon at Kunstinstituut Melly (formerly known as Witte de With), Rotterdam. 

Constants New Babylon is nog steeds actueel

1998
CID: 2130
On the exhibition Constant/New Babylon: The Hyper-Architecture of Desire. Till January 10, 1999 in Kunstinstituut Melly (formerly known as Witte de With), Rotterdam.

Lotti verdient expositie in Cobra Museum

1998
CID: 7101
Article about Constant and Corneille's protest, for the presence of Robert Jacobsen and Lotti van der Gaag in the exhibition CoBra 50, at the Cobra Museum in Amstelveen. 

New Babylon, the hyper-architecture of desire

1998
CID: 1980
On the New Babylon exhibition at Kunstinstituut Melly (formerly known as Witte de With), Rotterdam.

Cobra Beweging

1998
CID: 7480
This edition of the DADA, art magazine for children from 6-106, (nr. 13, year 3, 1998) is dedicated to the Cobra Group.

1948 - 1998 L'anno del Cobra

1998
CID: 7989
Catalogue for the exhibition at Galleria 70, Milan, from Marc 5 till April 24, 1998. 

3 dimensionaal Cobra

1998
CID: 2479
This book appeared on the occasion of the 50th anniversary of the foundation of the CoBrA group and the exhibition thereof at the Cobra Museum of Modern Art in Amstelveen. The book focuses on the three dimensional work of the Cobra members that had been underexposed till the mid eighties. The author, Willemijn Stokvis, incorporates a lot of material in this book that she was not able to incorporate in her thesis in the seventies.  

COBRA 50 År

1998
CID: 2720
Catalogue with manifest and work accompanying the exhibition COBRA 50 År at the Arken Museum for Moderne Kunst in Denmark.

Cobra 50 jaar

1998
CID: 7881
Catalogue published by gallery lasés to mark the occasion of the 50th anniversary of the Cobra movement. 

Constant | Grabados y litografías

1998
CID: 2420
Catalogue with the exhibition Constant | Grabados y litografías at Museo de Bellas Artes, Caracas.

De tweede helft

1998
CID: 3247
In De tweede helft Ad de Visser tells the story of the visual arts of the last fifty years, the second half of the twentieth century. Without avoiding the proverbial complexity of the material, he manages to make the array of movements and individual artists clear and knows to keep his story alive avoiding art-historical clichés and not averse to personal preference and critical commentary.

Situationistische Internationale 1957-1972

1998
CID: 2779
A catalogue with the exhibition Situationistische Internationale 1957-1972 at Museum des moderner Kunst Stiftung Ludwig Wien im 20er Haus, 1998.

The Hyper-Architecture of Desire

1998
CID: 357
Accompanies the exhibition New Babylon-The Hyper-Architecture of Desire from November 21st, 1998 to January 10th, 1999 at Witte de With, Rotterdam. 010 nai Publishers

The Situationist City

1998
CID: 2951
Simon Sadler searches for the Situationist City among the detritus of tracts, manifestos, and works of art that the SI left behind. The book is divided into three parts. The first, "The Naked City," outlines the Situationist critique of the urban environment as it then existed. The second, "Formulary for a New Urbanism," examines Situationist principles for the city and for city living. The third, "A New Babylon," describes actual designs proposed for a Situationist City.

Constant: een elftal imaginaire koppen

1997
CID: 2835
An interview with Constant for the occasion of the exhibition Constant | Aquarellen at Gallery Collection d'Art in 1997.

Het begin van de Cobragroep was een klein boekje

1997
CID: 6984
Article regarding Goede Morgen Haan a booklet with poetry by Gerrit Kouwenaar and drawings by Constant published in 1949.