Complex sentence: Somewhere near Third Street and Alameda, the area's first commercial arts enterprise opened as a a print shop that employed artists from around the region who vied to create the most intriguing labels for the boxes of citrus fruit shipped across the country.
Split into simpler sentences: Somewhere near Third Street and Alameda, the area's first commercial arts enterprise was born. It was a print shop that employed artists from around the region who vied to create the most intriguing labels for the boxes of citrus fruit shipped across the country.