As the envelope fluttered to the floor, steel cylinders shot upward, like an opening spyglass.

An envelope fluttered from them and fell at The Shadow's feet.

Oddly, the thick envelope fluttered as it fell to the desk.

Dazed, I let envelope and papers flutter to the floor.

As she opened the door to get back in the car, an envelope fluttered to the ground.

The envelope had fluttered suddenly in a rush of wind.

Paper and envelope fluttered from his hands as they moved upward.

An envelope fluttered in the draught and settled on the parquet.

A white envelope fluttered from her space and landed on the floor.

The paper and the envelope fluttered from the window.