In his historical painting “Recapture of the Buda Castle in 1686” he uses a dramatic gesture of a the triumphant invader on a white horse, with a fallen soldier in the foreground. Note the repoussoir figure on horseback at the extreme left. 
“Baptism of Vajk” uses Rembrandtesque lighting and a lot of variety of paint texture. 
Ridges of paint, fairly loosely applied, suggest the heavy brocaded sleeve.
"Arrest of Ferenc Rákóczi II at the Fortress of Nagysáros" is a good example of shapewelding of the light masses. More samples at Wikimedia Commons
Wikipedia entry on Gyula.
Thanks, Valentino Radman.