Happy Birthday Sister - Adorable Mouse Greeting Card Image #3298246 (License: Personal Use)

This whimsical illustration features a fluffy brown mouse with large pink ears and a red nose, standing on grass and gently holding a blooming pink flower with green leaves. The background is a soft blue sky, and the image is framed with cheerful red cursive text reading “Happy Birthday” at the top and “Dear Sister!” at the bottom. The style evokes vintage greeting cards with warm, hand-drawn appeal.

Commonly used in digital birthday e-cards, social media posts, or printable greeting cards for sisters; targets users seeking affectionate, family-oriented celebratory content.