Spoiler
The smoke of pipe and scent of beer flowed through the air. At tables around the establishment men, and the very occasional woman, sat, talking, yelling or passed out. The owner and his few staff weaved in and out of the mess of tables, stools and dropped mugs, delivering beverages and food to the patrons.
That was the original, now here's the improvement:
Spoiler
Smoke swirled in the thick, damp air, rising like ethereal snakes slowly floating into a nest on the ceiling. They were occasionally interrupted in their slow migration by a wave of a sweaty hand, a bellowing laugh or an answering staff member breaking through the trail of smoke in a rush to the service of the patrons. Upon stools these patrons sat with tables before them. Some who would have rather sat alone were forced to share the tables with stranger, some groups of friends sat having a cheerful time. Customers who had been at the bar for many hours lay asleep despite the noise, their head rested beside their empty mugs upon the coarse wooden table.
Which is better, do you think? Please provide any other critique or comment to help me improve, and the reasons why you like a particular paragraph over the other. Thanks.
