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- he
taught painting at the
Ebert school,
where he led the
painter Antonín
Porket.
Between 1923 and 1924 he
studied at a
private school at
Ferdinand Engelmüler...
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Retrieved May 11, 2022. "Millennial trio JBK
releases '
Porket' – a painful, new single". LionhearTV. May 27, 2022.
Retrieved July 6, 2022...
