A large industrial spotlight used for productions seen from the back.

Industrial Spotlight 

Printed Ticket

A ballot box with a paper being slipped in it, or a regular storage box with a paper sticking out of it. 

Ballot Box

A complete "set preferences" illustration or three boxes with basic faces: a smiling one, a neutral one and a sad one, with a paper being put in the smiley one. 

Three Boxes With Reaction Faces

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

Busy Project Manager Overwhelmed By Work

Bubbly

Youthful

Classy

Mellow

Offbeat

Abstract

Friendly

Cheerful

Funky

NeoLiving

Techno

HansenModern

Illustrations of being productive