Signals by Eleanor Crabtree ; Sotheby's - 2018

London: Sotheby's, 2018. 1st Edition 1st Printing. Hardcover. Very Good. Published to accompany the exhibition held at Sotheby's S2 Gallery, St George Street, London, 27 April - 13 July 2018. Contents: Laboratory of the invisible : signals gallery, London, 1964-1966 / Eleanor Crabtree. Introduction : advanced creative study -- Adventures of the modern spirit -- Institutionalising the invisible -- Monoliths, margins and memories -- Interview with David Medalla, 2009 -- Liliane Lijn in conversation with Sylvia Kouvali -- Carlos Cruz-Diez in conversation with Bianca Chu and Francisco Arevalo -- Internationalism among artists in the 60s and 70s / Guy Brett -- Clay Perry : photographer for Signals London / Jane England -- Exhibition checklist -- Index of Signals exhibitions 1964-66. 249 pages : illustrations (black and white, and colour) ; 30 cm. First edition of 2000 copies. Slight shelf wear to cover, no inscriptions, tight and square binding. Photographs available on request. All books dispatched same or next working day in robust packaging.