My son had just finished an Art History class in college, so I wanted a tour guide who could build upon my son's new-found appreciation for Rubens, Goya, Velasquez, and all the great masterpieces, as well as Picasso and Expressionism. I found the dream tour guide in Hernan and Madrid Museum Tours. Our day at the museums was like an advanced college course, in which Hernan quizzed my son on the various paintings--before leading us to the rooms in the museums where the art pieces could be seen in person. Hernan explained the mysteries of the art, and time and time again provided insights about the artists and their masterpieces that my son repeatedly stated was not known by his university professor! This came as no surprise, since Hernan is a renowned art expert and former professor himself. I highly recommend Hernan to give you the best learning experience, as you admire the world's masterpieces up close and personal. (Hernan seemed to attract quite a following in the museums that we visited, as other visitors tried to remain in earshot of Hernan's eloquent storytelling about the paintings that he showed my son and me.)