This document features images and information about artworks created by several Dutch artists associated with the early 20th century De Stijl art movement, including Piet Mondrian, Theo van Doesburg, Bart van der Leck, Georges Vantongerloo, and Gerrit Rietveld. It includes abstract paintings, architectural designs, and furniture featuring primary colors and geometric forms that exemplified the De Stijl aesthetic of neoplasticism. Links are also provided for further information about De Stijl and the featured artists.