The sapwood of walnut is creamy white, whilst the heartwood is gentle brown to dark chocolate brown, often having a purplish Solid and darker streaks. The wood develops a loaded patina that grows a lot more lustrous with age. Quarter sawn Pink Oak does show some fleck or “medullary ray” https://laneuncrf.therainblog.com/28022386/dried-seahorses-wholesale-fundamentals-explained