under a/the layer

Examples (10)

• The ancient city was discovered under a thick layer of volcanic ash.
• Hidden under a protective layer of foam was the fragile artifact.
• Divers explored a cave system that lay under a vast layer of ice.
• The fertile soil was found under a thin layer of sand.
• She wore a warm sweater under her outer layer for extra insulation.
• Beneath the calm exterior, there was a complex personality under a subtle layer of shyness.
• The pipes run under the top layer of concrete.
• There's always more truth under the initial layer of facts.
• The artist applied a base coat under the final layer of paint.
• The delicate machinery was protected under a sealed layer of plastic.