January 10th marked the fourth anniversary of David Bowie's death and it didn't go unnoticed.

Iman took to Instagram on Friday to pay tribute to her late husband with a touching message: "Sometimes memories sneak out of my eyes and roll down my cheeks."

She also shared a painting of a bird flying over the ocean as the sun sets. She titled the artwork "Bluebird, January 10th," adding the hashtags, "#BowieForever and #EternalLove."

Bowie, born David Jones, died on Jan. 10, 2016 after a long battle with liver cancer, just two days after ringing in his 69th birthday.

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Iman and Bowie tied the knot in 1992 and share one daughter, 19-year-old Alexandria Zahra Jones. Bowie also has a 48-year-old son, named Duncan Jones, from his first marriage.

Leading up to Bowie's birthday, the 64-year-old supermodel shared several cryptic messages, including "Like scattered seeds, memories of you bloom everywhere" and "Some days I wish I could go back in life not to change anything but to feel a few things twice."

On Wednesday, which would have marked Bowie's 73rd birthday, Iman shared a black-and-white picture of Bowie wearing a straw hat. "January 8th," she captioned the photo.

'My memory loves you':David Bowie's wife Iman honors him on his birthday