Split Album Art

There's a style of album art that sticks in my mind. A cover which is a scene, probably nature, that's split ~50/50 by element, season, or concept. When I find a new one I add it to the mental list. This is a dump of that list. It's not always metal.

Probably the most literal. Also maybe the first one I noticed. Sonata Arctica: Silence

Sonata again with The Days of Gray. This is maybe more implied but it's still ice/fire.

Atlas Pain with What the Oak Left giving us a famine/feast split as well as night/day.

Dream Theater's Awake doesn't meet the definition strictly but triggers the same response.

Russell Allen & Anette Olzon's Worlds/Apart does however fit the bill perfectly.

Tenuous but the clouds and floor illumination on Marillion's Misplaced Childhood evokes it. Very tenuous.

Iron Savior's The Landing. Clear desert/grass

Master of Illusion by Power Quest going with the solid heaven/hell divide.

Stratovarius' Elements with a plant/water+fire split. This is maybe why I think of the trope as elemental splits.

Stratovarius again with Infinite. Going pollution/clean. Dolphins feel very 90s and so does that gold material.

Marrilion back again with Seasons End and a four way seasonal split.

Helloween: Keeper of the Seven Keys Part 2 with a classic evil/good split.

Powerwolf The Sacrament of Sin with good/evil or living/undead

There's not really a point to be made here. Contrast makes things pop and conflict betwixt stuffs is a common theme. This trope just stands out to me.