There are adult coloring books inspired by themes of romance, intimacy, and sensuality—often marketed as “erotic art coloring books” or “Kama Sutra–inspired coloring books.” These are usually artistic, stylized, and intended for mature audiences who enjoy combining relaxation with sensual imagery.

• Kama Sutra–Inspired: Artistic line drawings based on classical poses, often stylized rather than graphic

• Romantic Couples: Depictions of intimacy, love, and connection

• Burlesque & Pin-Up Art: Vintage-inspired playful designs

• Fantasy Erotica: Mythical or imaginative sensual themes