Here is a Cultural Literacy worksheet on the Museo del Prado. This is a half-page worksheet with a reading of two simple sentences and two comprehension questions. A neat, short symmetry to introduce a world-class institution.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.