Open Book

Three Balls On A Skewer 

Three plain overlapping circles in a row.

Three Overlapping Circles

A stack of two books, both with ribbon bookmarks.

Two Stacked Books With Bookmarks

Tree

An abstract shape resembling three connected circles.

Curved Shape

A bookshelf with three shelves and books.

Bookshelf

Three flowers of different shapes and sizes.

Flowers

Three-Pointed Crown

Half a leg with an ankle-length plain boot.

Half Leg With Ankle Boot

Three stacked triangles with rounded corners.

Overlapping Triangles

A symmetrical pine tree with three triangular layers.

Pine Tree

Parallel Rectangles

Stacked Books

An apple and a stack of three books, two of which have bookmarks.

Apple And Stacked Books

A rounded rectangle with three asterisks or a hidden password.

Password Box

Fork

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

A large pencil leaning on a stack of three books, two of which have bookmarks.

Large Pencil And Three Stacked Books With Bookmarks

An angled top view of a closed book with a bookmark or ribbon hanging from the bottom.

Closed Book With Bookmark

Three tilted decorative shapes or intersecting rectangles.

Tilted Intersecting Rectangles

A fish with three bubbles inside a fish bowl.

Fish Bowl With Fish

Snowy Clouds

A tree on with its trunk dividing into three branches.

A side view of a swimming fish with three bubbles.

Fish With Bubbles

Rock Or Mountains

Ice Cream Cone

Stacked Rectangles Or Books

A traffic light with three circles, standing on a pole.

Traffic Lights

A candelabra holding three burning candles.

Candelabra With Three Lit Candles

Half Leg With A Long Boot

A bottle, two cups and two books sitting on a shelf or table with a single rounded support below.

Shelf With Books And Drinks

Three Wood Logs

Three decorative shapes or intersecting rectangles.

Intersecting Rectangles

Three parallel interrupted decorative rectangle shapes.

Parallel Rectangle Shapes 

A symmetrical pine tree with three triangular layers and snow on the side of the top.

Pine Tree With Snow

A test or lab tube with three liquid portions.

Test Tube With Three Colors

A single calf-length boot with a short heel.

Long Heeled Boot

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

Stack Of Books Or Rectangles

Stack Of Books

A rounded rectangle with three drops  and a lightning bolt.

Thunderstorm Icon

Three mandus, or Korean dumplings, on a plate.

Three Mandus On A Plate

Two Trees

Three plain taped boxes of varying sizes.

Three Taped Boxes

Three squares and three circles scattered in alternating fashion as decorative shapes.

Circles And Squares

Three tall buildings of varying sizes and shapes.

Three Buildings

A bush, rock or hill with three curved points.

Bush Or Mountains

Three scattered long rounded speech bubbles.

Three Speech Bubbles

A triangle shape with three circles on its outline.

Triangle With Three Circles

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 three books