creative poster mockup design transformation room with balloons peeling paint wall wooden floor design creative poster mockup design transformation room with balloons peeling paint wall wooden floor design generative ai editable psd 4k resolution rgb color white sheet backdrop ceiling decor interior design mockup artistic poster template room setting hanging balloons rustic wall texture wooden flooring design showcase creative room setup mockup template design inspiration room decor artistic room design poster presentation design elements interior backdrop room aesthetics creative design space poster display room ambiance design environment artistic interior design layout room design elements creative space design mockup room texture design background artistic setting room atmosphere design canvas creative interior room composition design framework artistic backdrop room arrangement design context