Drawing occupies a prominent place in the work of Paul Klee (1879-1940). Klee attached great importance to drawing and in particular to the line as the principle from which the realisation and visual generation of an idea emanates. This aspect is also a core interest of collectors Sylvie and Jorge Helft, who over almost five decades have assembled some 70 of Klee's pencil, pen and pastel drawings, as well as watercolours, etchings, and lithographs, which the artist has created between 1914 and 1940. The Helff's Klee collection forms an extraordinarily coherent whole. This book, published in conjunction with an exhibition at the Museo d'arte della Svizzera italiana (MASI) in Lugano from 4 September 2022 to 8 January 2023, features for the first time this unique selection from Klee's oeuvre. A conversation with Sylvie and Jorge Helft by MASIS's director Tobia Bezzola and essays by philosopher Francisco Jarauta, art and literary critic Juan Manuel Bonet, and art dealer and curator Achim Moeller supplement the full colour plates.

Through more than 200 works, the representation and pictorial meaning of the window in the Western Art Since the Renaissance, the window has been both a metaphor and an essential conceptual tool in Western painting. A Window on the World seeks to thoroughly analyze the gradual changes which have occurred in the representation and pictorial meaning of the window, in particular in the course of the twentieth century. It explores the radical change in perspective whereby artists developed and offered us a "global vision", a formal perception freed from the need to imitate the objective world. The catalogue is structured into four main sections: Historical introduction, Seeing through, Grids, From the Window to the Screen. These sections include specific analysis consecrated to artists who have chosen the window as the privileged means of their artistic research or to recurrent themes such as the fascinating relationship between window and still life.