A single industrial theatre spotlight hanging from the top and seen from the side. 

Spotlight 

Circle

Two irregular smooth flat clouds and a single star or planet.

A single opened envelope with nothing inside it. 

A single circular tablet with a line down the center. 

A square computer window or pop up screen with a simple image of two triangles or mountains.

A single capsule with differently colored halves.

A single diskette floppy disk with label.  

A single leaf or petal in the shape of a pointy oval.

Abstract landscape with clouds, mountains or pyramids, and sand dunes or uneven ground.

A nature icon with a landscape inside a circle showing mountains, a cloud, the sun and trees.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.