A basic outline, icon or drawing of an opened door. 

Opened Door Outline

An outlined icon or drawing of a linear trumpet, such as blackboard content for music class.

Trumpet Outlined Icon

A writing icon with a basic pencil shape drawing a wavy line.

Writing Icon With Pencil And Wavy Line

A linear drawing of the Eiffel Tower viewed from the front.

Linear Eiffel Tower

A tilted sharpened pencil with vertical stripes, drawing a line.

Pencil With Line

Hand With Pencil

A hand holding a marker and drawing a zigzag.

Hand Drawing Zigzag

A cube drawing with some full lines and some dash lines.

Cube Drawing Icon

A minimalistic, geometric drawing or outline of the world.

Geometric Drawing Or Outline Of Planet Earth

A hand holding a pencil, drawing an outline of a house.

Hand Outlining A House

A rectangular drawing or painting of an outlined leaf.

Picture Or Drawing With Outlined Leaf

An abstract drawing or picture inside a frame hanging from a string.

Framed Picture Hanging With String

A hand coming out of a circle while holding a pencil.

Hand Holding A Pencil In Circle

A rectangular abstract painting or drawing with curved thick lines.

Abstract Painting

A minimalistic outlined side-facing face icon or drawing.

Outlined Minimalistic Side-Facing Face Icon

A rectangular picture, drawing or painting of a large leaf.

Picture Or Drawing With Large Leaf

Hand Holding A Pencil

A rocket drawing made out of outline strokes.

Rocket Outline

A picture of human lips with philtrum and chin with a tape strip attached to a side.

Human Lips Picture With Tape

A picture of a single eye with a tape strip attached to a side.

Eye Picture With Tape

Cube Drawing

A man with long hair and beard wearing glasses and pajamas or casual work clothes while sitting with crossed legs and drawing on a pad with a brush.

Man With Long Hair And Beard Sitting And Drawing

A drawing or outline of a compass rose 
or geographic directions.

Compass Rose Drawing

A man with curly hair and beard wearing glasses and pajamas or casual work clothes while sitting with crossed legs and using a tablet with a brush pen.

Man With Curly Hair And Beard Seating And Using Tablet

A vertical poster or paper with a minimalistic drawing of a smiling stick figure without eyes holding an ice cream cone.

Poster Of A Stick Figure With Ice Cream

A simple drawing or outline of a uterus. 

Uterus Drawing

The tip of a calligraphy pen drawing a thin curvy line.

Ink Pen Tip And Curved Line

An abstract music note icon, outline or drawing.

Abstract Musical Note Drawing

An icon, drawing or outline of a formula, molecule or chemical bonds. 

Molecule Icon

Paint Brush

Pen Or Pencil Drawing A Line

A girl with eyeglasses lying on her stomach on the ground and drawing or writing with a pencil.

Little Girl Lying On Stomach Drawing

Pen Or Pencil Drawing

A pen holder full of drawing tools, such as a ruler, pens and pencils.

Pen Holder

Money Sack 

A rectangular chalkboard featuring a drawing of an apple and simple arithmetic symbols.

Chalkboard With Apple And Math

A drawing of a smiling standing asian girl with traditional chinese clothes and a lifted hand.

Drawing Of An Asian Girl

An outlined drawing or icon of an ink pen inside a rectangular frame. 

Ink Pen Outlined Drawing

A faceless seated woman or teen with her hair up in buns, wearring earrings and a top with a heart shape at the back, facing back, slightly sideways, and holding a pen with an extended arm.

Seated Female Character Facing Back And Holding A Pen

Outlined Key Drawing

A pencil with an eraser and a shadow for writing, drawing or classroom equipment.

Pencil With Eraser

An outline, drawing or icon of a swimming fish. 

Outlined Swimming Fish

A drawing or picture of a flower inside a frame.

Framed Picture Of Flower

A pen drawing a line on the screen of a digital art tablet with buttons and a cable.

Pen Drawing On Digital Art Tablet

An outline or drawing of a Chinese temple or building, such as blackboard content for geography class.

Outlined Chinese Temple 

A pencil with an eraser for writing, drawing or classroom equipment.

A minimalistic geometric, square-ish human body drawing, outline or icon.

Geometric Human Body Outline

A rectangular frame with a painting or drawing of a three-colored circle.

Frame With Painting Of A Circle

A minimalistic icon, drawing or outline of closed books in front of an open door as chalkboard content for litterature class.

Books And Open Door Outline

A drawing or picture of an abstract doodling line inside a frame.

Framed Picture Of Doodling Line

An outlined or minimalistic drawing of a triangular science flask as blackboard content for science class.

Outlined Science Flask

A doodle or drawing of a sun and two clouds on a post-it note with a piece of tape.

Post-it Note With Linear Drawing

A stand with a vertical rectangular canvas showing a painting or a drawing of a potted plant.

Drawing Paper with Stand

Geometric Shape 

A line drawing of a fish symbolizing Christianity, also known as the ichthys or ichthus.

Christian Fish Symbol

A simple dove drawing or icon, such as chalkboard content for art class. 

Dove Drawing

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

Busy Project Manager Overwhelmed By Work

A square picture frame with a simple drawing, painting or doodling of a flower as a home decoration.

Illustrations of drawing