Probably NICAISE DE KEYSER (1813 Santvliet near Antwerp - 1887 ibid.) - Oil on canvas (relined), "Battle scene" (1836), illegible remains of a signature on the right edge, inscribed "Keyser" and dated on the verso of the frame, approx. 26x34cm, in a magnificent frame (49.5x58cm) with electrified picture light, varnish, larger retouches, craquelure

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