Well, I keep as much on the shelves as possible, but since many of my bowls are similar sizes, they stack well. Maybe 200 plus pieces. I like to have some of every thing. Not sure about the empty space thing, some might think 'oh this must be good because much has sold', while others are like 'oh, all the good stuff must be gone'. No telling which will work. I have noticed that people seem to come in waves, one stops, then a couple of others stop to see what the first one is looking at, then they drift off.... Some like to see the booth empty for easier viewing, some like to see the vendor in the booth. I always had a chair in a back corner, so slightly visible, and I would stand up when some one comes in. Selling is more of an art than drying wood....
robo hippy