1.
Appel, Corneille and Constant, in Appel's studio
2.
Photograph of Gerrit Thomas Rietveld (seated) with Gerard van de Groenekan (behind chair)
Photograph of the artist Theo van Doesburg (1883-1931)
3.
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5.
Bauhaus conquered by De Stijl
Photograph of the artists Theo van Doesburg and Cornelis van Eesteren
Switzerland
Forest: Marcel
Forest: Andy
Forest: Rob
Forest: Klaus