Single Upright Book

Ice Block

Girl Sitting

Back Of Open Laptop

Objects On A Shelf

Chair

Open Book

Open Laptop

Books

Laptop Computer

Pile Of Books Or Documents 

Stack Of Books

Two Books

Woman Sitting

Bookshelf

Cow And Chicken

Books Or Files

Woman Holding a Book

Stacked Shapes

Spine Of Math Book

Spine Of Physics Book

Butter In Bowl

Triangle Block

Tilted Closed Book 

Envelope

Several books standing upright in a row, with one book at the end leaning diagonally. 

Group Of Books

Man Leaning

Book Search Icon

Row Of Books

Girl Leaning

Woman Reading

A large apartment block or office block with windows and doorway arches on the ground floor.

Apartment Block

Toy Triangle

Bricks 

Back Of Opened Laptop

Seated Person Facing Back

Rounded Sofa

Handwritten notes or a diagram with various circles and numbers, as if it had been drawn during a brainstorming session.

Notes Or Diagram

Small Bookcase

Four stacked books or plain rectangles next to a vertical book or rectangle.

Stack Of Books Or Rectangles

Hurdle

Open Laptop Facing Back

Cheese

Desk With Items

Monitor Facing Back

Pile Books Or Documents

A girl with a braid wearing socks, smiling and holding a teddy bear while facing front and standing.

Girl With Braid In Socks Holding Teddy Bear And Standing

Closed Book

Open Book Or Quran

Two Piled Books

Three stacked books or plain rectangles next to a vertical book or rectangle.

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

Illustrations of bock of beer