Final answer:
The provided information does not include details about an individual named Peter Brand, thus it is not possible to answer where Peter Brand went to school and what he studied. More context or information would be needed to provide a factual response to the question.
Step-by-step explanation:
The question asks about Peter Brand's educational background, but from the provided information it seems there might have been confusion about which 'Peter' the question refers to. There is a reference to Peter from El Paso High School considering his future educational paths, the famous artist Peter Paul Rubens who trained as an artist in various European countries, and other individuals named Peter with various academic and professional backgrounds. However, none of these relate to a specific individual named Peter Brand and his education.
To answer the question accurately, more specific information about Peter Brand is necessary. If the question pertains to the fictional character Peter Brand from the movie 'Moneyball', then it would require different information not included in the reference text. If this question refers to an actual individual named Peter Brand, additional context would be required to provide an accurate response.