Small piece of clay with a ruler next to it on a white surface

Two men in military uniforms standing next to each other

Black and white photo of a large tree trunk in the woods

Black and white photo of a group of statues in a room

Two ancient coins on a white surface next to a ruler

Piece of blue and white fused glass on a white surface

Downy woodpecker perched on a moss-covered log in the woods

Black ant crawling on the ground next to a small plant

Person&#39;s hand holding a small plant in the middle of a field