Complex sentence: The builders have not left their workplace to drink; the master tailor toasts them from his window but does not leave the attic; the men gathered around the table in the foreground have not laid their tools aside.
Split into simpler sentences: The builders have not left their workplace to drink, the master tailor toasts them from his window but does not leave the attic. The men gathered around the table in the foreground have not laid their tools aside.