Cloud 

A big bubbly shape, such as foam, a cloud or a bush.  

Foam Or Bush

A sun or fool moon behind a flat-bottomed cloud.

A fluffy horizontal cloud with a flat top and bottom and curved edges, with a curvy line coming out of it.

A cloud with a flat top and bottom and curved edges and a curvy line.

A fluffy horizontal cloud with a flat top and bottom and curved edges.

A group of four tilted clouds with flat bottoms.

A single fluffy cloud with a shadow beneath.

A rounded rectangle with a sun in front of a cloud.

A cloud with a flat top and bottom and curved edges.

A fluffy cloud with a shadow on the underside.

A single large cloud shape with a flat bottom.

Three clouds together, one big and two small.

A cloud with a thin side and a large, fluffy side.

A single cloud that is flat on the bottom and fluffy on the top.

A pair of fluffy, curvy cloud shapes floating in the sky with detail lines

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