I've long admired Svetlana Butyrin (1934-2010), Lady of Feraferia: ace ritualist, pioneer visionary, who could treasure the most minute detail without losing sight of the overarching trajectory, and never feared to follow an idea to its logical conclusion.
The Colors of the Year
For instance: If Samhain has black and orange, and Yule red and green, she asked, what about the other holidays?
Here's her list.
Samhain: black and orange
Yule: red and green
Imbolc: electric blue and purple
Ostara: pink and blue
Beltane: hot pink and turquoise
Midsummer: chartreuse and gold
Lunasa: yellow and beige
Harvest Home: light orange and light brown
Agree or not, one has to admire the sheer daring of such an endeavor.
(Incidentally, lest you think this mere Martha Stewartry, let me hasten to add that we see here a deep, and deeply sophisticated, Goddess-God theologizing. Pagans see theology everywhere, color included.)
The Ostara Horror