This paper aims to demonstrate that art history’s need for theory remains relevant as the process of research advances. The paper rests on a case study from 1950s Hungary. Lajos Fülep composed an interesting opponent’s review on the 1955 doctoral thesis of Hungarian Renaissance scholar, Jolán Balogh. Fülep disapproves not of the lack of theory in Balogh’s scholarly work, but of her theoretical encroachments without an awareness of a basic need for theorizing. Behind Fülep’s critical review there apparently stands the instinctive idea of a Lakatosian scientific research programme. If a historian of art does not pursue a research programme, her work could easily lose its coherence and resonance. Without a research programme, there is no room ...