This design features a simple, stylized illustration of a brown paper envelope with a heart shape on it. The envelope is open, revealing a white interior. Inside the envelope, there are two brown hearts, one on each side, suggesting a love letter or a card of affection. The hearts are drawn in a way that they appear to be floating or suspended within the envelope. The overall design is minimalistic and uses a limited color palette, focusing on shades of brown and white. There are no texts or additional elements in the image.