25 x 16.5cm, 30pp. Original blue wrappers printed yellow. With seventeen plates (including tipped-in colour frontispiece by Chagall and a small b/w block print by Kandinsky as frontispiece) reproducing work by Kandinsky, Marc, Severini, Leger, Klee, Molzahn, Muche, Schwitters and others. A reprinted essay from Der Sturm as a separate pamphlet intended to promote those artists in favour at the magazine.

Walder was in fact the pseudonym of Georg Lewin, gallerist and the founder of Der Sturm and promoter of German and other expressionism. A VG example with only minor browning to the internal pages (printed on cheap paper) and some browning around the extremities of the oversize wrappers but this is as good an example as one is likely to find.

25 x 16.3cm, 101pp. Printed paper over boards with portrait of the author by W. Waur. First edition of the author's first book. Printed by hand in an edition of 525 numbered examples at the Officina Serpentinis. Walden-Heimann was the wife of Herwarth Walden, the founder of Der Sturm Gallery. Together, the couple edited the gallery's namesake journal and parallel publications.

Throughout the 20s, Walden-Heimann contributed texts to a host of German avant-garde journals and exhibited her abstract painted works at concurrent venues. Title translates as: 'Under Stars'. A close to fine copy. Rare.