While at Rome, Fragonard contracted a friendship with a fellow painter, Hubert Robert. In 1760, they toured Italy together, executing numerous sketches of local scenery. It was in these romantic gardens, with their fountains, grottos, temples and terraces, that Fragonard conceived the dreams which he was subsequently to render in his art. He also learned to admire the masters of the Dutch and Flemish schools (Rubens, Hals, Rembrandt, Ruisdael), imitating their loose and vigorous brushstrokes. Added to this influence was the deep impression made upon his mind by the florid sumptuousness of Giovanni Battista Tiepolo, whose works he had an opportunity to study in Venice before he returned to Paris in 1761.