Zelda Williams, daughter of the late Robin Williams, revealed her two new tattoos Tuesday which she had gotten in honor of her "Poppo," a nickname she used for her late father, Latin Post reported.

The younger Williams posted a black-and-white photo of her new tattoos on her hand on her official Instagram account. The image caption read "For Poppo."

In the picture, a hummingbird can be seen on the side of her hand and also the numbers "7-21-51," her father's birth date, on the inside of her wrist.

"Thank you to the incomparable @dr_woo_ssc for so beautifully bringing my reminders to life," Williams said in the post. "I'll always put my hand out to shake with a smile."

The late Robin Williams, 63, took his own life Aug. 11 after struggling with deep depression and Parkinson's disease, New York Daily News noted.

The 25-year-old was active on social media but quit Twitter and Instagram after being taunted online following her father's death, according to The Huffington Post.

Williams later revived her accounts but took to her Instagram to post that as of the moment she did not know in what capacity she'll continue to be using them.

"I'm leaving it up regardless so that fake accounts hoping to use my name or misuse my family's photos will get no traction," she posted along with the Instagram photo. "For the record, no one has ever or will ever speak for me but me. Thank you."

On Oct. 10, Williams honored her late father through tweeting in support of World Mental Health Day, E! News reported.

"Today is #WorldMentalHealthDay," Williams tweeted. "Mental illness is often misunderstood & misrepresented, but that's starting to change. Let's end the stigma. It can affect EVERYONE."

Williams tweeted links to four mental charities to show her support, stating that her father "openly fought depression his whole life." She added, "No matter what anyone says, it is a FIGHT. Fight on."