Explanation

The history of ideas explores how human concepts, beliefs, and philosophies have evolved through time.

It focuses on intellectual developments and their impact on culture, politics, and society.

Explanation

Rough is an example of texture, which refers to the surface quality of an object or artwork.

Texture can be tactile (physical) or visual, and "rough" describes a tactile texture.

Explanation

Contrast in art and design can be achieved through differences in size, texture, and patterns.

Using elements like large vs. small shapes, plain vs. patterned areas, and smooth vs. rough textures helps create visual interest.

Explanation

A diptych refers to a painting or artwork consisting of two panels, often hinged together.

It is typically used to display related scenes or subjects across the two panels.

Explanation

Thumbnail sketches are small, quick, and rough drawings.

Artists use them to plan ideas or compositions before detailed work.

Explanation

A decorative line is used primarily to enhance the appearance or design of an object, not to describe form or structure.

It focuses on visual appeal and doesn't necessarily provide descriptive or structural information.

Explanation

Giraffe, Leopard, Turtle animals naturally display polygonal patterns like spots and shells.

The shapes often resemble irregular polygons and contribute to their unique appearances.

Explanation

Perspective in art refers to the technique of representing depth by varying object size based on distance.

It creates a realistic illusion where closer objects appear larger and distant ones smaller.

Explanation

In wet on dry technique, paint is applied on dry paper, producing clear and sharp edges—showing only the image of the object.

It gives more control over the details compared to wet-on-wet, which causes colors to spread.

Explanation

Carving in sculpture means removing material (like wood or stone) to create a shape or form.

It is a subtractive process.

It often used in traditional sculpting techniques.