It was either forgotten completely or claimed by Queen Isabelle and King Ferdinand of Spain. However, big palaces like the Alhambra are still standing today in Granada, Spain and various other cities.
In this painting, the artist describes New York City and the restless motion of the city’s life. Inspired by the yellow cabs of New York, the artist has painted most of the lines yellow.
so the Answer is (C.) New York city's cabs
Hope it helps