After 1710, Magnasco excelled in producing small, hypochromatic canvases with eerie and gloomy landscapes and ruins, or crowded interiors peopled with small, often lambent and cartoonishly elongated characters. The people in his paintings were often nearly liquefacted beggars dressed in tatters, rendered in flickering, nervous brushstrokes. Often they deal with unusual subjects such as synagogue services, Quaker meetings, robbers' gatherings, catastrophes, and interrogations by the
Inquisition. His sentiments regarding these subjects are generally unclear. The art historian and critic
Luigi Lanzi described him as the
Cerquozzi of his school; thereby signaling him into the circle of followers of the
Bamboccianti. He indicates that Magnasco had "figures scarcely more than a span large ... painted with humor and delight", but not as if this effect had been the intention of the painter. Lanzi says these eccentric pieces were favored by the
Grand Duke Giovanni Gastone Medici of Florence. Magnasco also found contemporary patronage for his work among prominent families and collectors of Milan, for example the
Arese and Casnedi families. This series of patrons underscores the fact that Magnasco was more esteemed by outsiders than by his fellow Genoese; as Lanzi noted, "his bold touch, though joined to a noble conception and to correct drawing, did not attract in Genoa, because it is far removed from the finish and union of tints which (Genoese) masters followed." In the twentieth century,
Rudolf Wittkower derided him as "solitary, tense, strange, mystic, ecstatic, grotesque, and out of touch with the triumphal course of the Venetian school" from 1710 onward. ==Origins of his style==