The first is a triptych in which title object in the middle panel symbolizes humanity's greed while the left panel depicts Eden and the right Hell.  
This title names two paintings, one now housed in the Prado in Madrid and the other in the National Gallery in London.  The first is a triptych in which title object in the middle panel symbolizes humanity's greed while the left panel depicts Eden and the right Hell.  The second was based on sketches the artist had done earlier of his family's property in East Bergholt, Suffolk.  On the left is a copse of trees and a cottage while in the mid-left a dog watches the main action, two men driving a horse-drawn cart through a mill-pond.  For 10 points - identify these works by Hieronymus Bosch and John Constable.
This title names two paintings, one now housed in the Prado in Madrid and the other in the National Gallery in London.  
The Haywain