Final answer:
The correct answer is option C) Fine glassware.
Step-by-step explanation:
Craftworkers in Baghdad, particularly during the time of the Abbasid Caliphate, were known for their production of many luxury items. One of the most notable crafts produced in Baghdad was fine glassware. The artisans around the Abbasid courts developed new methods of production, such as inventing recipes for glass using plant-ash instead of natron salt. This innovation allowed for glass production to not be limited to areas with natural deposits of the salt, broadening the availability and enhancing the craft of glassmaking.
Ceramics and textiles also grew as industries in nearby Islamic cultural centers and contributed to the prestigious reputation of Islamic arts. However, some of the finest luxury goods, like silk garments, were more often associated with other regions such as centers near Cairo during the Fatimid Caliphate. Therefore, although textile production was significant within the broader Islamic world, it was not the primary craft associated with Baghdad as the options provided suggest.