Question: Who coined the name used for the arts movement, with whose members Lotti van der Gsag was strongly associated ?
Sentence (from "Lotti van der Gaag"): Charlotte 'Lotti' van der Gaag (] ; 18 December 1923 – 20 February 1999) was a Dutch sculptor and painter and strongly associated with members of the COBRA arts movement.
Relevant evidence: Yes