What others fear, we at KovaKelo run exactly into it. Bugs, mold, rot... bring it on. We love them, let me tell you why. In this particular case when we deal with pine or spruce that is mostly considered firewood and has no value, we look at it just as a canvas. Sure, here the Ulman palace was given and that's why we chose to bring it home. Imagine spruce and pine let alone, it's like a white canvas. Zero value we agree. Like in Bulgaria it's full of it. All the negatives that wood can have, these 2 species have. Regarded to furniture looked at as fine art, however with these restoration projects I learned its true colors come out after 100 years.
The texture between the soft and hard parts changes naturally. The accidental mold gives its colors. The bugs. Its value is not the wood species by itself, that's firewood, but the history that encompassed the next 100...150 years. The uniqueness of it that can't be faked. Staining wood with a color or varnish makes a flat color even more flat. It screams to the unconscious that it's cheap. As an entry level wood species at purchasing power, paired with cheap varnishes and bad craftsmanship, it gained a negative reputation.
However there is the right way. The challenge we faced here especially with pine. The ISPM 15 regulations. Not because it's a must but it's absolutely needed. The 65C ranges, even lower at core temperatures to kill bugs. The issue is we might crank up temperatures even higher to 140-200C ranges, however it alters the wood and kills the patina. So finding the fine balance to not melt the resin within, however be sure it's bugs and larvae free.
The Chemical Blackness: A Century of Oxidation
When you look at the striking, pitch-black anomalies bleeding through this relic-grade beam, you are looking at a 120-year chemical reaction. A forged iron nail driven into this wood over a century ago did not just sit dormant; it fundamentally altered the surrounding cellular structure. As penetrating rainwater, spores, and deep-time moisture seeped into the wound over the decades, the iron oxidized and reacted with the natural tannic acids of the wood. This slow, organic burn created the deep, velvet-black staining that radiates outward from the knots and historical impact points.
The Majesty of Light & Amber Saturation
This extreme chemical alteration dictates how the entire monolith interacts with light. The deep, inky blackness acts as a high-contrast skin, framing the untouched heartwood and causing the warm golden and amber hues to visually erupt. Because the density of the wood has been unevenly altered by moisture and mineral absorption, light does not bounce off it uniformly. Instead, it catches in the micro-fissures and reflects back through the highly saturated grain, creating a radiating glow that shifts dynamically as you walk around the piece.
The Magnetism of Infinite Variance
The human eye is instinctively driven to watch this monolith because it completely breaks the brain's pattern recognition. There is no repetition here; absolutely no two square inches of this surface are the same. It is an endless landscape of historical topography—from the rough, weathered ridges to the smooth, glowing amber valleys. This is the awe-inspiring beauty of a material that has survived, adapted, and recorded its environment for over a century.
A Student of Deep Time
At KovaKelo, our ongoing quest is not to design or manufacture, but to act as relentless students of texture, materials, and deep time. Whether we are exploring the science of phytomining—where wood naturally absorbs heavy metals and minerals from its environment to create new colors—or rescuing 120-year-old relic-grade timbers, our mission remains the same. We hunt down these mathematical anomalies and absolute spectacles of light so that we can showcase them in their truest, most unyielding forms.
