What artistic style or medium is too rigid or limiting?

Many artists find traditional realism to be too rigid or limiting, as it often demands strict adherence to accurate representation and can stifle personal expression. This style can restrict creativity by focusing primarily on technical skill rather than emotional or conceptual exploration. Conversely, some may argue that overly abstract forms can also feel constraining if they lack a clear direction or message. Ultimately, the perception of rigidity in any artistic style or medium is subjective and varies among individual artists.