optischer Farbmischer | original Bauhaus Modell bauspiel designed the "American Bar" in

designed the "American Bar" in Vienna's first district in 1908

This chessboard emphasizes functional aesthetics and complements the modern interpretation of the game as a form-reduced art object

The sensorimotor wooden toy promotes senses

ballpoint pen – stood out at its market launch in 1966 due to its functional aesthetic: a fountain pen made of matte plastic combined with a spring-mounted stainless steel clip instead of golden flourishes

optischer Farbmischer | original Bauhaus Modell bauspiel designed the "American Bar" inThe optical color mixer by Ludwig Hirschfeld Mack from 1924 demonstrates how colors blend through rapid spinning. Seven cardboard discs with different color divisions are placed on the top and create fascinating color changes that amaze the eye. An elegant play with color perception and movement.