Creating porcelain sculptures with embedded fragrances is a delicate fusion of artistry and science, presenting unique challenges that test the limits of ceramic craftsmanship. One major hurdle is material compatibility—porcelain's porous nature can absorb or distort fragrances, requiring specialized glazes or sealing techniques to preserve scent integrity. Temperature sensitivity poses another obstacle, as firing processes exceeding 1200°C often degrade volatile fragrance compounds, demanding precise kiln control or post-firing infusion methods.

The longevity of embedded scents remains problematic, with many fragrances fading within months due to porcelain's natural breathability. Artists must experiment with micro-encapsulation technologies or scent reservoirs to achieve lasting aromatic effects. Aesthetic compromises frequently occur when incorporating fragrance mechanisms, as visible capsules or channels can disrupt the sculpture's visual purity.

Chemical interactions between fragrances and ceramic materials sometimes cause discoloration or surface defects, requiring extensive testing of scent-carrier combinations. The market also presents challenges, as collectors often question the durability of scented pieces compared to traditional porcelain works. Despite these difficulties, successful fragrance-infused porcelain sculptures represent groundbreaking innovations in multisensory art, blending olfactory and tactile experiences in ways that push ceramic art into new dimensions.