In Jacob van Ruisdael's captivating "View of Haarlem" (c. 1670-75), a totally flat, almost totally dark landscape lies under a canvas that is two-thirds billowing, sky-broken clouds.
Beneath the uppermost church lies a 4th-century church, and beneath this lies the dark, dank temple, with its altar bearing a carving of the god Mithras slaying a bull.