Some unusual wall painting ideas include creating colorful waves and using large typography, according to Homedit. Another unusual idea is to use painter's tape that is torn at the edges to create jagged lines.
When painting colorful waves on a wall, use several colors to create an eye-catching design. Creating large typographic letters and numbers in a room allows the space to be personalized with the initials of the person who uses it. For flights of stairs, large numbers are not just eye-catching, but they also help people know where they are. Painters can also put appropriate slogans on the walls of bathrooms, kitchens and living rooms. Instead of just using painter's tape to create straight lines, tearing it gives a different effect that can give a room a slight edge.