An irregular big fluffy cloud with a linear stroke. 

Cloud

A cloud-shaped bubble with a pointed tail. 

Cloud With Tail

A megaphone or loudspeaker, facing side at an angle.

Megaphone

An Italian style stove top percolator coffee maker or moka pot with a big steam bubble.

Percolator Or Moka Pot With Steam

A conic megaphone or loudspeaker, facing side at an angle.

A mug with a round high handle with two curvy lines over it, representing steam.

Mug With Steam

Smoke

A fluffy flat-bottomed shape, which could be foam or cloud.

Foam Or Cloud

A megaphone or loudspeaker with a handle.

Megaphone Or Loudspeaker

Clouds Or Curved Shapes

The front of a smartphone displaying a half body woman with eyes closed and mouth open, gesturing with both hands.

Smartphone Screen Showing Woman Speaking

Factory Buildings

Swirly Line

Factory Building

Squared speech bubble, with slashes of words.

Speech Bubble

A smiling man with a mustache, round glasses, short hair and casual clothes speaking on the phone while walking or running with a lifted arm.

Walking Man On The Phone

A megaphone or loudspeaker with a handle and zigzag lines indicating sound, facing side.

Megaphone With Zigzag Lines

A table with a steamy mug with a square icon on it.

Table With Steamy Mug

A woman wearing a headscarf and a long skirt, standing, holding a phone, singing or speaking to phone while facing front.

Woman With Headscarf In Skirt Standing And Talking To Phone

A side-facing megaphone with two exclamation signs.

Megaphone With Exclamation Signs

Abstract shapes of bubbles, clouds, smoke or foam.

Foam, Smoke Or Bubble Shapes

A conic side-facing megaphone with cinetic lines, representing noise.

Loud Megaphone

A kettle or teapot with a curvy or dome-like body and a round handle.

Kettle With Steam

A smiling woman standing up with a bent leg, leaning to the side on her straight arm and holding a small mug with steam, wearing casual clothes.

Standing Woman Leaning And Holding A Small Mug

A landscape with a round sun with streaks on it, a curved horizon or ground line and two outlined clouds.

Streaked Sun, Curved Ground Line And Clouds

A hand holding a megaphone or loudspeaker, facing side at an angle.

Hand Holding A Megaphone

A bubble with three dots indicating someone is typing.

Typing Indicator Or Speech Bubble Icon

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

Busy Project Manager Overwhelmed By Work

A interface window with a steaming cup and saucer on it and three dots at the corner of the menu bar.

Illustrations of steak