Identifying a reglazed porcelain sculpture requires a keen eye for detail and an understanding of ceramic craftsmanship. Here are key signs to look for:

1. Texture Inconsistencies: Reglazed surfaces often feel smoother or uneven compared to the original glaze. Run your fingers lightly over the sculpture to detect subtle variations.

2. Color Mismatches: New glaze may not perfectly match the original hue. Examine the piece under natural light to spot discrepancies in tone or saturation.

3. Gloss Differences: Reglazed areas might appear shinier or duller than the surrounding original glaze. Tilt the sculpture to observe reflections.

4. Crazing Patterns: Original glazes develop fine cracks (crazing) over time. If certain sections lack this aging effect, they may have been reglazed.

5. Edges and Crevices: Inspect intricate details like edges or carvings. Reglazing often leaves excess glaze in hard-to-reach areas, creating thick or pooled spots.

For antique collectors, these clues help determine authenticity and value. Consulting a professional conservator is recommended for uncertain cases.