How does the choice of medium affect expression in art?

Each medium can change the message through its texture and effect

The governing concept is the expressive function of an art medium. Materials such as clay, watercolour, oil paint, charcoal, fabric, or digital tools have different textures, resistance, transparency, permanence, and working processes. These properties influence the appearance of marks and also affect how viewers experience the work. Rough clay may suggest physical weight, transparent watercolour may create delicacy, charcoal may produce immediacy, and a digital medium may permit clean layers or repeated editing. Option A is correct because material qualities can strengthen, soften, or alter the meaning and mood of an artwork. Options B and C ignore meaningful differences between media, while option D reduces a creative choice to cost alone.

This is a Class 9 Art Education question. Chapter: Art Media and Materials. Topic: Meaning and Types of Art Media.