?!!?!?1What medium did salvador dali use with the melting clocks?!?!?!?!?!?

Question: !?!!!?!!?1What medium did salvador dali use with the melting clocks!?!!?!!?!!?!!?!!?

Acrylics!? Oils!? in the persistence of memory, what'd he use!?!?!?!? Thank you so much!!Www@QuestionHome@Com

Best Answer - Chosen by Asker:

1931, acrylics were not invented yet!.
Oil on canvas!.Www@QuestionHome@Com