4 Items by auctions and galleries:
hoek van holland
Lot 18 Theo Van Doesburg (1883-1931)
Theo van Doesburg (1883 - 1931) 
AVANT-GARDE(S) Including Thinking Italian 
Theo van Doesburg
30.07.1883 - 07.03.1931
The Netherlands
Theo van Doesburg, real name Christian Emil Marie Küpper, is a Dutch painter, architect and sculptor, art theorist, co-founder of the Style Group and of Neoplasticism.
Theo van Doesburg co-founded with Piet Mondrian the De Stijl abstract art movement. The basis of van Doesburg's views was the attempt to reduce all forms of objective harmony in a work of art to certain geometric elements. These new principles soon had a significant influence on the development of architecture, literature, graphics and music.
CHRISTIE'S
AVANT-GARDE(S) Including Thinking Italian
Date: 20.10.2022 13:00 UTC +00:00
Number of lots in the catalog: 50
Lot 39 Essay de Dioptrique
Nicolas Hartsoeker (1656 - 1725) 
Printed and Manuscript Americana & Science 
Nicolas Hartsoeker
26.03.1656 - 10.12.1725
The Netherlands
Nicolas Hartsoeker, also Nicolaas Hartsoeker, was a Dutch mathematician, physicist and instrument maker. Nicolas Hartsoeker contributed to embryology and invented the simple screw microscope.
CHRISTIE'S
Printed and Manuscript Americana & Science
Date: 27.01.2023 10:00 UTC +00:00
Number of lots in the catalog: 214