Fool's Gold: a 1920s historical fantasy romance

After a series of awful decisions, Robin has spent the past two and a half years under the close supervision of his aunts on the family estate. Finally they've decided he can go back to his work as an art and antique dealer. When he overhears a conversation about historical pigments, he's sure a spot of forgery is in the works. He needs to know more. Invisible to anyone outside her family due to an inherited curse, Beatrice has made her own good life. She handles the vault records for her banking family, tending to the details with care and attention. She never expected a stranger to approach her in a tea shop. He sees her, and she has no idea why or how. The more they talk, the more she's intrigued.