[Posters] Bruna, Dick (1927-2017). Two proof prints Both depicting 2 girls under an umbrella. (1) Ca. 1970. Col. lithogr., 60 x 46 cm, Amst., vakopleiding grafisch bedrijf. A few sm. stains, sl. creased. (2) Ca. 1970. Lithogr. 60 x 46 cm, verso: Poster, 'Effe Aannemen, XIe lustrum', Utrechtse Technische Vereniging, 1968. Vague fold. (total 2)

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