Heart with Keyhole Symbol - Love, Trust, and Emotional Security #1773823 (License: Personal Use)

This minimalist illustration features a bold blue outer heart contour, a red inner heart line, and a prominent red keyhole centered at the heart’s core. The design uses clean vector-style lines to convey intimacy, trust, and the idea that love requires both vulnerability and protection. Its symbolic duality makes it ideal for counseling, romance, or personal growth contexts.

Used on websites about relationships, mental health, couples therapy, or Valentine’s Day campaigns; targets users seeking visual metaphors for emotional connection, trust-building, or opening up in love.