Why is placement of a text box shape important in a poster?

It affects readability and visual flow

A text box is a visual shape as well as a container for words. Its position, size, spacing, and relation to images affect how quickly readers find the message and how comfortably they read it. Good placement creates a clear visual flow, guiding the eye from the title to the main image and then to supporting information. Poor placement may make text crowded, disconnected, or difficult to follow, even when the words themselves are correct.

Option A is correct because text-box placement affects readability and visual flow. The other choices are unrelated to poster design: placement does not change the smell of paper, turn text into sound, or make the shape invisible. A poster must communicate quickly, so arranging the text box carefully is part of composition and not merely a decorative decision.

This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Shape.