Roozbayani's artistic practice focuses on figurative painting, combining modern and classical styles. She employs a variety of techniques, including oil, acrylic, watercolour, coloured pencil, and collage. Her work spans multiple surfaces such as paper, canvas, walls, glass, and ceramics.
At the heart of her artistic inquiry lies the complex relationship between humans and nature, and the emotional impact of industrialisation on human emotions and psychological states in contemporary life. Water appears as a recurring element in her paintings, serving as a symbol of mystery and the unknown, a metaphor for introspection, and a boundary that separates the figures from the rest of the world. These tensions are reflected in her recurring themes of disorientation, solitude, and quiet anticipation in the contemporary human experience.