Explanation

A vertex is the highest point or the top of a shape, such as in a triangle or cone.

In geometry, it’s where two or more lines or edges meet, often forming an angle.

Explanation

Framing protects artwork from dust, moisture, and physical damage, helping it last longer.

Displaying in a proper environment (away from direct sunlight or humidity) ensures both preservation and appreciation.

Explanation

A pyramid is a 3D shape with a polygon base and triangular faces that meet at a point.

Since the shape likely has this structure, pyramid is the correct name.

Explanation

Stencil and spray is a popular graffiti technique where artists cut designs into stencils and use spray paint to quickly apply detailed images.

It allows for clean, repeatable, and bold visuals.

It often used in street art for strong visual impact.

Explanation

Cross hatching is a shading technique using intersecting sets of parallel lines to create tone and texture.

It gives depth and dimension to drawings by varying the spacing and layering of the lines.

Explanation

Complementary colors are opposite each other on the color wheel, such as red and green or blue and orange.

When placed next to each other, they create strong contrast and visual interest; when mixed, they can neutralize each other.

Explanation

Harmony in composition refers to the visually pleasing arrangement of elements that belong together, creating a sense of unity and consistency in the artwork or design.

It is achieved by using similar shapes, colors, textures, or themes, helping different parts of a composition to feel connected and coherent.

Explanation

Orthographic projection is a method of representing three-dimensional objects in two dimensions, typically using multiple views (top, front, side) to show the object's geometry.

It is widely used in technical drawings and engineering for precise, scale representations of objects.

Explanation

A block with repeated shapes or designs typically represents a pattern.

Patterns are visual arrangements repeated in a structured way.

Explanation

The radius is the distance from the center of a circle to any point on its edge.

It's half the length of the diameter.