The tea-room (the Sukiya) does not pretend to be other than a mere cottage–a straw hut, as we call it. The original ideographs for Sukiya mean the Abode of Fancy. Latterly the various tea-masters substituted various Chinese characters according to their conception of the tea-room, and the term Sukiya may signify the Abode of Vacancy or the Abode of the Unsymmetrical. It is an Abode of Fancy inasmuch as it is an ephemeral structure built to house a poetic impulse. It is an Abode of Vacancy inasmuch as it is devoid of ornamentation except for what may be placed in it to satisfy some aesthetic need of the moment. It is an Abode of the Unsymmetrical inasmuch as it is consecrated to the worship of the Imperfect, purposely leaving some thing unfinished for the play of the imagination to complete. The ideals of Teaism have since the sixteenth century influenced our architecture to such degree that the ordinary Japanese interior of the present day, on account of the extreme simplicity and chasteness of its scheme of decoration, appears to foreigners almost barren.
Kakuzo Okakura, The Book of Tea