Katie Holmes is making her rumored new boyfriend Instagram official.

The “Dawson’s Creek” alumna, 47, shared snaps from an outing with New York City-based artist Jason Bard Yarmosky via her Instagram Stories on Aug. 13. In one photo, the smiling actress poses in a horse stable wearing a matching silky ivory set and heels.

A second photo shows sculptures from an art event on Shelter Island, New York, and a video of the sunset concluded the series of Instagram stories she’d reposted from the New York-born painter and illustrator.

This was the first time Holmes shared a glimpse of her apparent relationship, which she debuted on July 10 during an outing in New York, where the two were photographed holding hands at a screening of Olivia Wilde’s “The Invite.”

Weeks later, they marked a new milestone by stepping out for a dinner hosted by Ferragamo. When asked about their coordinated navy blue outfits, Holmes told Elle magazine, “I think we just have similar taste.”

The two also attended a fundraiser for the arts in East Hampton, New York. On Aug. 7, they posed for several photos at the Guild Hall Summer Gala, including on a step-and-repeat and with other guests inside the event.

Holmes is a longtime advocate for the arts and was honored by the American Ballet Theatre in a May ceremony she attended with her mother.

Yarmosky – whose works have been on exhibition across the country, including at the Brooklyn Museum of Art and the Huntington Museum of Art in Los Angeles County – credits his grandparents with his initial interest in painting portraits and now melds “17th- and 18th-century painting techniques with contemporary imagery” in his work, according to his website.