Staple of Dutch Golden Age art (5)

I believe the answer is:

tulip

(Other definitions for tulip that I've seen before include "It blooms in 11 down" , "Plant at the centre of the Dutch financial bubble of 1637" , "Flower - lit up (anag)" , "Amsterdam bloom?" , "Pretty flower, musically from Amsterdam" .)

I've seen this clue in The New York Times.

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