Leon Chwistek
Leon Chwistek (1884–1944) was a Poland mathematician, painter and philosopher.
Overview
Places of work recorded in the authority include Kraków. Catalogue entries for paintings state support, medium, dimensions and signature. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
Polish painter, philosopher and logician (*1884 – †1944)
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Leon Chwistek”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q711431: Leon Chwistek
Consult the source