These decks always catch my eye.
The Fyodor Pavlov Tarot by Fyodor Pavlov has a soft, dreamy vibe. I can get lost in the art.
The Ethereal Visions Luna Edition by Matt Hughes has a nice flow to the colors and a calm feel.
I also found Children of Litha by Xia Hunt-the artwork is striking.
Same with the Wandering Spirit Tarot by Hanueli Shin; the style makes me want to frame a few cards. If you’re into a darker, fairy-tale mood, The Dark Wood Tarot by Sasha Graham and Abigail Larson delivers. The Urban Tarot by Robin Scott brings a clean, modern look that I really like. I mostly end up treating these as art pieces and flipping through them.