In Palermo, Arab craftsmen carpeted the Norman palace with glittering mosaics and 18th-century artisan Giacomo Serpotta fashioned fanciful scenes from stucco in chapels around the city. Few interiors in the exotic, enchanting, and at times exasperating capital of Sicily, though, are as enchanting as the stately dining room of the Palazzo Lanza Tomasi.

It happens all the time with Overseas Adventure Travel. I start out expecting to write about the trip itself – in this case, Sicily’s Ancient Landscapes & Timeless Traditions – and I end up writing about all the things that are not on the itinerary – what OAT refers to as Learning and Discovery. Sure, I wanted to focus on …