The Mirror (1917)

Blanche Merrill, the handsome wife of a young artist who is seeking his way to fame, is surprised when her husband Bob, seeing her standing before a mirror, insists upon painting her portrait. The painting is exhibited and attracts the attention of Boyd, a theatrical manager and playboy who seeks Blanche out and entices her to leave her husband with promises of a theatrical career. Blanche leads a life of indulgence with Boyd until, feeling the pangs of dissolution, she awakens in her husband's arms to discover that it was all a dream.