Two Piled Books

A potted plant with four curved leaves of different lengths.

Potted Plant

Book Laying Flat 

Row Of Books

An open book and pen in front of a globe.

Globe With Book And Pen

A stack of two books laying horizontally.

Two Stacked Books

Four flowers standing in a short round decorative vase.

Short Round Vase with Flowers

An open book seen from the back at an angle.

Open Book

A stack of eight books on a small chair or stool.

Small Stool With Stacked Books On It

A thick asterisk made of four egal intersecting lines.

Asterisk

A row of four different circular graphs or pie charts.

Cirular Graphs Or Pie Charts

A desk lamp standing on a pile of two books.

Desk Lamp Standing On Pile Of Books

An upper view of a vertically tilted closed book.

Tilted Closed Book 

Four taped boxes or gift boxes of different sizes.

Gift Boxes Or Taped Boxes

A leafy tree on with its trunk dividing into four parts.

Tree

A spiraled calendar with curved edges and four blocks or rectangles.

Spiraled Calendar With Blocks

A bookshelf with thin shelves and rows of books.

Bookshelf With Book Rows

A symmetrical flower with four curved petals and a straight stem.

Flower

Three books of different sizes stacked horizontally.

Three Stacked Books

A semi-filled library shelf with books and a globe.

Bookshelf 

An icon of a book with an Arabic character on the cover.

Icon Of Arabic Book

A tree on with its trunk dividing into four big branches.

Open Book With Pie Chart

Pile Of Three Books

A desk with an open laptop, books and a chemistry flask.

Desk With Items

An icon of a book with a Chinese character on the cover.

Icon Of Chinese Book

Several books standing upright, showing the spines. 

Book Spines

A rectangular paper with four parallel lines representig text.

Paper With Text

Three books stacked on top of one another.

A plant with four leaves extruding from a pot or a cup.

Plant In Pot

An icon of a book with a Japanese character on the cover.

Icon Of Japanese Book

Stacked Rectangles Or Books

A full bookshelf with binders, books and a storage box. 

Bookshelf

A closed book upright, facing front at an angle.

Closed Book

A minimalistic open stepladder with four steps and a curved top.

Open Stepladder

A tilted opened book or magazine, seen at an angle.

Tilted Open Book

A password icon represented by a row of four identical asterisks.

Four Asterisks Or A Password

A rectangular brick wall or wall with four rows of tiles.

Brick Wall

Spell Book with Ghosts

A surfboard with four colorful stripes, seen from above.

Striped Surfboard

A fly with four legs visible and two wings relaxed.

A stack of books facing the side, as if they were on a bookshelf.

Five Books

Two Closed Books And An Apple

A box with personal stuff including flowers and books.

Box With Personal Items

An icon of a book with a Hindi letter on the cover.

Icon Of Hindi Book

A hidden password or a row of four dots inside a rectangle.

Hidden Password

A symmetrical flower with four curved petals and a bent stem.

A stool chair with four legs, facing side at an angle.

Stool

A bouquet of four identical flowers with many curved petals.

Bouquet Of Flowers

A color palette with a paint brush and four circles of color.

Color Palette With Brush

Three four-pointed stars or glimmers scattered around.

Four-pointed Glimmers

A reindeer with antlers and four legs in a running or galloping motion.

Reindeer In Motion

Four floodlights with light strobes shining towards the center.

Floodlights

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

Illustrations of four books