The sapwood of walnut is creamy white, while the heartwood is light brown to darkish chocolate brown, at times which has a purplish Forged and darker streaks. The wood develops a wealthy patina that grows more lustrous with age. Quarter sawn Purple Oak does show some fleck or “medullary ray” https://dried-seahorse42075.blogpixi.com/28881782/dried-seahorses-wholesale-fundamentals-explained