My Type of Light in a Door

One thing that I can envision my future home having is classical arched doors in my living room (or bedroom - it all depends). This door could fit into a modern, country, vintage - er, anytime of home pretty much.  The design of the room is what will compliment it and determine what the decor of the room is. Nevertheless, and no matter what theme the door can fit in, it is something that I adore personally because of the amount of natural light it lets in {natural light is something that I must - no questions asked - have in my home. I hate dark and dreary places which, in my point of view, is anywhere without tons of natural light}.