By Tom Pawlak — GBI Technical Advisor

Some years ago I had the curious idea of cutting a dried black walnut in half on a band saw. That first look at the exposed insides of the nut grabbed me as very unusual, even surreal and not at all what I expected. I decided to seal the cut surfaces in epoxy which made them look even more unusual. I’ve made many since and love to see the reaction from people looking at them for the first time. I’ve been told they look like brain scans, polished geodes, and ink blots. (more…)