Mittwoch aus Licht and Music Theatre. Wednesday is the day of cooperation and reconciliation among Michael, Eve, and Lucifer, and its exoteric colour is bright yellow . The following list of 24 "scenic features" of the whole opera is found in the preface to the score of its final scene : "Mittwoch" is in four scenes, which are preceded by a greeting and followed by a farewell. The "Wednesday Greeting" consists of the electronic music from the fourth scene, "Michaelion", and is played in the foyer amidst flues, winds, blowers, kites, balloons, and flying doves . The World Parliament convenes in a session
Determination of the day of the week since the start of the century, and then add these together along with the number of years since the start of the century, and the day number of the month. Eventually, one ends up with a day-count to which one applies modulo 7 to determine the day of the week of the date. Some methods do all the additions first and then cast out sevens, whereas others cast them out at each step, as in Lewis Carroll's method. Either way is quite viable: the former is easier for calculators and computer programs; the latter for mental calculation (it is quite