Ceramic Vessel with Impressed Maker's Mark

The item appears to be a ceramic vessel, possibly a cup, mug, or small pot, with a distinctive light blue-green or celadon-like glaze on its exterior walls. The glazes show some variation in tone, suggesting a reactive or hand-applied finish, and it transitions to an unglazed, buff-colored base or foot. The base exhibits a rough, unrefined texture, consistent with raw fired clay, and shows concentric rings, likely from the throwing process on a potter's wheel. One of the most notable features is an impressed maker's mark or stamp located on the side of the unglazed base. This mark consists of an oval or circular shape with an abstract, possibly stylized, graphic or symbol within it. The symbol is somewhat indistinct but appears to have multiple curved lines or a floral/leaf motif. The overall construction suggests a handmade or artisan quality. There are no visible signs of significant damage like chips or cracks in this view, though some slight discoloration or minor scuffing might be present on the unglazed portion, indicating age or use. The aesthetic points towards a modern artisan piece or potentially an object with an East Asian influence, given the celadon-like glaze and the nature of the maker's mark. The craftsmanship seems solid, with a clear distinction between glazed and unglazed surfaces, indicative of intentional design.