Cup or Chalice 

This simple line drawing, "Cup or Chalice," by Austrian architect and designer Josef Hoffmann, showcases the principles of geometric abstraction prominent in the early 20th century. The piece, likely a design for a functional object, features clean lines and a circular motif, emphasizing a simplified aesthetic. The design, with its use of parallel lines and geometric forms, is characteristic of Hoffmann's work, which exemplified the Vienna Secession movement and its emphasis on simplicity and functionality.