Itzchak Aloni, a caricature by Yaakov Zehavi. Credit: Alifut Israel Be'Sachmat 1961/62 [Israel's Chess Championship 1961/62] by Eliahu Shahaf [Editor], et al. "Mofet" Press, Tel Aviv, 1962.
From the book given above (p. 117), in the English-language introduction by Shahaf: 'Granted, he is not the expert as far as openings [sic] theory is concerned... "colour being the only element uniting his pieces after they have left their initial positions", as one [critic] had put it.'
Or, as quite a few of those I interviewed about Aloni put it: 'he felt lost if he came out of the opening with a reasonable position'.