@ThomasJacqueline , my son majored in art history and even though he decided follow a different career path, many of his colleagues completed graduate degrees in art history and went on to hold academic or curatorial positions.
First, I would assure you that many colleges and universities – both very selective and less so – have good to excellent art history departments. What you want to look for in your undergraduate experience is a school that has a substantial, well funded department, and faculty with degrees from the types of graduate schools that you are targeting.
It helps if the school has a close relationship with a museum – either in a nearby city or the college’s own museum – where you can get hands-on
to works of art and the process of curating. Then, during your undergraduate years you’ll want to volunteer or hold summer jobs and internships at museums. Some colleges are better than others in placement. Develop relationships with the professors who will advise you on your graduate schools choice and write your recommendations.
Many colleges list on departmental websites where their graduates have ended up. If they don’t, you could ask which graduate programs their graduates have been admitted to.
I would also note that most Art History graduate programs require a competence in reading French or German (or an Asian language if that’s your specialty) so plan on acquiring that facility. My son’s college offered a class on “reading French/German” especially for that purpose.
Most importantly, look at art! All kinds of art – art work in museums and galleries, in places of worship and public places and also architecture and performance art. If you can, study abroad – again, the place would depend on your area of interest. Become comfortable with articulating artistic concepts.
It’s also a good idea to have a foundation in art studio, even if you don’t have innate artistic ability. Familiarity with the process and materials involved in making art will help you talk and write about the art you are studying.
Lastly remember that it’s called art history because it’s the study of the place at which art and history intersect. Since all cultures make art, art history is really the study of the whole world. Plan on taking courses that help you understand what was going on when the art was created: for example, history, philosophy, literature, anthropology, psychology. Strive for a wide cultural foundation.
At this point, it’s too early to fixate on Brown, Columbia or any specific graduate school. You may end up at “an ivy” or you may find what you’re looking for at a small school like Williams or a public university like the University of Michigan. Right now, focus on getting the best and broadest undergraduate education that you can afford.