Writing Styles Sophlstlcated In Its Integration of reallsm and expresslonlsm, emotion and ethical concerns. Employs vernacular speech and features ordinary characters. Borrowed most of his theatrical devices from expresslonism, including the fluidity of space and time,the breaking down of audlence barrler,etc.Writing Styles Sophisticated in its integration of realism and expressionism, emotion and ethical concerns. Employs vernacular speech and features ordinary characters. Borrowed most of his theatrical devices from expressionism, including the fluidity of space and time, the breaking down of audience barrier, etc