Happy Birthday Printable Coloring Page with Valentine Hearts
A happy birthday printable coloring page featuring valentine hearts for kids in an intricate Art Nouveau-inspired line art style. Clean black outlines, closed shapes, and a wholesome printable design make it ideal for coloring with crayons or markers.
Black-and-white coloring page illustration of: valentine hearts kids. Audience: adult intricate detail, detailed detail, art nouveau drawing style. Pure black outlines on white background, no shading, no fill, no grayscale, no gradient. Closed shapes ready for crayon / marker. Clean printable line-art at high contrast, no watermarks. Wholesome family-friendly imagery only. No graphic content, no scary or violent themes for kids audiences. Specifically: valentine hearts kids. Target search intent (rendered visually, no on-image text): "happy birthday printable coloring page" (en).
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