Baum und Architektur--Rhythmen (Tree and Architecture--Rhythms) is a significant 1920 work by the Swiss artist Paul Klee. Classified officially as a drawing, this piece was executed in oil on paper, a favored medium that allowed Klee to combine the fluidity of paint with the structural discipline of line work. Created during the critical period spanning 1901 to 1925, the composition exemplifies the shift toward rhythmic abstraction that defined Klee’s artistic output immediately following the First World War and his subsequent involvement with the Bauhaus.
The composition investigates the relationship between organic and manufactured forms, exploring the visual “rhythms” inherent in nature (the tree) and in human creation (architecture). Klee employs a delicate, grid-like framework upon which he layers translucent blocks of warm and cool colors. Vertical elements suggest the trunks of trees or classical columns, while precise horizontal lines define architectural planes, horizons, or musical staves. This interplay allows the viewer’s eye to move across the surface in a structured yet dynamic manner, reflecting Klee’s deep interest in synesthesia and the capacity of visual art to embody musical temporality.
Klee refined the classification of the drawing into a major expressive medium, often using paper as the primary support for his most conceptually rigorous compositions. The application of oil is meticulous, maintaining the luminosity and texture of the underlying paper while achieving subtle tonal variations. This canvas, reflective of the European modernist aesthetic of its time, demonstrates Klee’s influence on subsequent generations of artists seeking to synthesize mathematics, philosophy, and visual form. An important example of the Swiss master’s unique vision, Baum und Architektur--Rhythmen is held in the permanent collection of the National Gallery of Art, where it informs studies of early abstraction. Prints of works from this period frequently serve as accessible tools for understanding Klee’s integration of structure and color.