Complex sentence: Bob worries that Gayle's painting will cause the restaurant to lose business but Linda wants encourage Gayle's artistic nature, thus she insists that paintings will be taken down at the end of art crawl, which is only a few days away.
Split into simpler sentences: Bob worries that Gayle's painting will cause the restaurant to lose business but Linda wants to encourage Gayle's artistic nature. Thus, she insists that paintings will be taken down at the end of art crawl, which is only a few days away.