Not too often. I did have a bit of trouble trying to take this picture though. The flash wanted to create a glare of light across the white number sphere. The blue really doesn't want to show up either. You have to remember though that I was taking these on my phone's camera. My Sony has a setting to take blue better. I may have to break it out when it comes time to take the final pics of this set. 8^)
Larry, no I hadn't. What are you thinking about? Same color? Something complimentary? Stain, dye, or paint? Just wondering where you're going here. I have had another thought on what to put on top of these. Just have to do a bit more research to see how I can do it, something ready made or make it myself. 8^)