objects produced, both in the U.S. and in Europe. Robert Rauschenberg labeled as "combines" such works as "Bed" (1955), which consisted of a framed quilt and pillow covered in paint and mounted on the wall. Arman labeled as "accumulations" his collections of dice and bottle tops, and as "poubelles" the contents of trash-bins encased in plastic. Daniel Spoerri created "snare pictures" (tableaux piège), of which the earliest was "Kichka's Breakfast" (1960), and in which the remains of a meal were glued to the cloth and mounted on the table-top affixed to the wall. Poems In the Netherlands the poets associated with the 'magazine for texts', Barbarber (1958–71), particularly J. Bernlef and K. Schippers, extended the concept of the readymade into poetry, discovering poetic suggestiveness in such everyday items as a newspaper advert about a lost tortoise and a typewriter test sheet. Another group of Dutch poets infiltrated the Belgian experimentalist magazine Gard Sivik and began to fill it with seemingly inconsequential fragments of conversation and demonstrations of verbal procedures. The writers included C.B. Vaandrager, Hans Verhagen and the artist Armando. On this approach the critic Hugo Brems has commented that "the poet's role in this kind of poetry was not to discourse on reality, but to highlight particular fragments of it which are normally perceived as non-poetic. These poets were not creators of art, but discoverers." The impersonality that such artists aspired to was best expressed by Jan Schoonhoven (1914–94), the theorist of the Dutch Nul group of artists, to which Armando also belonged: "Zero is first and foremost a new conception of reality, in which the individual role of the artist is kept to a minimum. The Zero artist merely selects, isolates parts of reality (materials as well as ideas stemming from reality) and exhibits them in the most neutral way. The avoidance of personal feelings is essential to Zero." This in turn links it with some aspects of Pop Art and Nouveau Réaliste practice and underlines the rejection of Expressionism. The beginnings of Concrete Poetry and text montage in the Wiener Gruppe have also been referred back to the example of Raoul Hausmann's letter poems. Such techniques may also owe something to H.N. Werkman's typographical experiments in the Netherlands which had first been put on display in the Stedelijk Museum in 1945. Artists linked with the term Arman Genpei Akasegawa Joseph Beuys Jaap Blonk Lee Bontecou George Brecht