Title: 사임당, 빛의 일기 / Saimdang, Light’s Diary
Also known as: Saimdang, Memoir of Colors
Genre: Historical, Romance, Fantasy
Episodes: 28
Broadcast network: SBS
Broadcast period: 2017-Jan-26 to 2017-May-04
Air time: Wednesday & Thursday 22:00 KST

A reinterpretation of Saimdang from the Joseon times. She was a genius artist and passionate lover. Lee Young Ae takes on two roles; Seo Ji Yoon, a college professor who specializes in Korea Art History and Shin Saimdang.
Meanwhile, Lee Gyum (Song Seung Hun) is a man who had a fateful first encounter with Saimdang in his youth and has carried her in his heart for whole life.