This article tries to define Art History in the field of science. We will understand science under the aegis of the theories of the philosopher of science Imre Lakatos. The text tries to show the possibility of thinking Art History from a rational point of view, under the assumption that it is possible to provide a rational historical reconstructionof the discipline’s object of study, as well as a rational reconstruction of the historiography of art.El artículo pretende definir la Historia del Arte dentro del campo de la ciencia. Entenderemos ciencia bajo el amparo de las teorías del filósofo de la ciencia Imre Lakatos. El texto quiere demostrar la posibilidad de pensar la Historia del Arte desde el punto de vista racional, con la idea de q...