Oak wide planks kitchen island tops exhibit the face grain orientation highlights the wood’s natural patterns. The reason is that compared to the other grain orientations, it reveals more of the wood natural pattern. Such a pattern is employed when the boards are laid flat and edge-glued together. To answer the question which grain orientation is the most decorative of all, wide planks face grain wood kitchen island tops and countertop is the one. This is why oak wide plank kitchen island tops and countertops with face grain orientations are best used for a decorative purpose.