In addition to proportions, functionality, wood selection, grain direction, joinery selection and finish, there's another unmeasurable, unquantifiable "dimension" that can enter into the design considerations - chatoyancy.
HUH?
You know - that thing that stones like tiger eye and star saphires have - a built in dynamism that changes as the stone moves or as you move around and over it. In wood, you think of tiger, flame and quilted maple - nature's holograms. A nice flat board appears to be the surface of slow boiling maple syrup or wavy like sand dunes. Dark areas turn light as you move around the board while light areas turn dark.
And Mother Nature didn't limit this chatoyancy thing to just maple - it turns up in all kinds of wood. But sometimes the effect only works when viewed a certain way And that's where things can get tricky. Orient the wood the wrong way or place it too high or too low and only very tall or very short people will notice. While it's laying flat on the bench, with a light diresctly overhead, a board may look amazing Get it oriented the way it'll be in the actual piece and at the height it will ultimately be at and that really interesting piece of wood ...
Case in point - the visible sides of the side by side LP albums cabinet my son and I are working on (third image on this page)
This could explain why James Krenov puts his wonderful little cabinets up on tall spindly legs. Now if I can talk Chas into putting legs on these things and forget his original design objectives ...
Just another thing to think about when working with active wood.
charlie b