"If Turner and Landseer had met Samuel Palmer in a pub and worked it all out, and then got Stubbs to do the horses"

Landscape
Public DomainLandscape - Credit: Samuel Palmer

J.M.W. Turner, Sir Edwin Henry Landseer, Samuel Palmer and George Stubbs were all English painters. Landseer and Stubbs were particularly noted for their portrayals of animals, while Palmer and Turner were known for landscapes. 

Trial by Jury (or Laying Down the Law)
Public DomainTrial by Jury (or Laying Down the Law) - Credit: Sir Edwin Henry Landseer
Mares and foals in a landscape
Public DomainMares and foals in a landscape - Credit: George Stubbs