A boy with glasses and a backpack walking with books in his arms.

Boy With Backpack Carrying Books

An open laptop with a round logo faced back at an angle.

Laptop Computer

An apparatus featuring two chemical cylinders with a panel on the back.

Chemical Cylinder Apparatus

A closed book stacked under a closed spiraled notebook.

Book And Notebook

Two closed books piled up on one another.

Stack Of Two Books

A dog in a sitting position, facing back and looking to the side.

Seated Dog Looking Sideways

A closed book or notebook laying flat, facing side.

Closed Book Laying Flat

An opened laptop with a rectangular logo, facing back at an angle.

Opened Laptop

Open Laptop

A rectangular hanging sign featuring an icon of an open book.

Hanging Sign With Book Icon

A line of stacked books, with one leaning diagonally in the center.

Line Of Books

An open laptop facing back, showing a round logo.

Back Of An Open Laptop

The back of a computer monitor and a keyboard on top of a basic desk.

Computer And Keyboard On Desk

A side view of a motor scooter with a pannier attached to the back.

Motor Scooter With Pannier

Several books stacked upright, with one leaning diagonally.

Books Stacked Upright

A horizontal furniture piece or table with various objects, such as books.

Horizontal Furniture With Objects

A graphic, simple cash register facing back at an angle.

Cash Register

The back of an opened laptop with a round logo, faced at an angle.

The back view of a tablet propped up with a folding case.

Propped Up Tablet

A phone case with camera hole or the back of a cellphone.

Phone Case

A tall bookshelf with four shelves and many rows of books.

Rectangular Bookshelf With Books

Two closed books piled on top of one another. 

Two books

A man kneeling carrying something heavy on his back.

Man Carrying Weight

A closed book seen from the side, laying flat.

Closed Book

An opened laptop with a round logo, facing back at an angle.

Opened Laptop With A Round Logo

An open book showing pages with rectangles indicating pictures.

Open Book With Pictures

An opened laptop with a roung logo, facing back at an angle.

A back view of a man with a beard and glasses sitting in a chair.

Back View Of Man Sitting In Chair

An open book showing text, propped up on a stand.

Open Book On Stand

A car facing sideways with smoke coming out of the back.

Car With Smoke

A closed book laying flat, seen from the bottom.

A person with curly hair smiling, looking back and walking.

Person With Curly Hair Smiling And Walking

A chair with a curved seat and armrests, facing back at an angle.

Curved Chair Facing Back

Four books forming a stack, or overlapped rectangular shapes.

Stack Of Four Books

A closed book laying flat, seen from the side.

A tablet propped up on a stand as seen from the back. 

Tablet Propped Up

A rectangular thin bookshelf with books on three different shelves.

Bookshelf With Books

A simple stool with folded clothes or two piled books on it.

Stool With Folded Clothes Or Books

A modern computer monitor or computer screen's back.

Computer Monitor

A basic desk lamp next to two piled books.

Desk Lamp And Books

Books arranged next to one another in order of size.

Row of Books

A sleeping deer curled up with spots on its back.

Sleeping Deer With Spots

Closed book 

A boxy truck with a spare tire attached to the back.

Boxy Truck With Spare Tire

A smartphone or tablet with a centered camera lens, facing back.

Device With Camera

Three books stacked vertically, seen from the side.

Row Of Three Books 

Three closed books piled up on one another.

Stack Of Three Books

A card displaying a planet icon and two blocks of text.

Box With Planet Infographics

A long, short, single-level bookshelf with books stacked on it.

Long Bookshelf With Books

A truck facing sideways with smoke coming out of the back.

Truck

A standing woman with long hair, a dress and high heels, facing back with her hands together behind her back.

Woman Facing Back

A closed book facing side while laying flat.

A computer window displaying a block of horizontal lines, indicating text, with a rectangle representing an image block inset in one corner.

Computer Window Displaying Text Block With Inset Image Block

An opened laptop with a square logo, facing back at an angle.

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

Illustrations of bock of beer