I grew a rose within a garden fair, And, tending it with more than loving care, I thought how, with the glory of its bloom, I should the darkness of my life illume; And, watching, ever smiled to see the lusty bud Drink freely in the summer sun to tinct its blood.
My rose began to open, and its hue Was sweet to me as to it sun and dew; I watched it taking on its ruddy flame Until the day of perfect blooming came, Then hasted I with smiles to find it blushing red— Too late! Some thoughtless child had plucked my rose and fled!
Blow, autumn wind of this tempestuous night! Roar through this garden, and bear down these trees; Surely to-night thy voice is as the seas, And all my heart exultant in thy might! Lo! thou wast up before the morning light, And in the darkness thou dost take no ease; But ever thy wild clamor doth increase. As through thy waves the nightbirds wing their flight:
Roar thyself hoarse, thy rage is all in vain, Thou canst not from this garden, or this grove, Drive forth the undying memories of love. Nor hush at all the sweet mysterious strain They sing, who never into sleep descend, But keep perpetual vigil to the end.
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Track 1
How this picture is made
What a fractal is
A fractal is a shape that keeps its pattern when you look closer. Coastlines, trees, shells, and weather do this. The large form and the small form are the same kind of thing. A poem can be drawn that way. The shape of the whole comes from the shape of the lines.
Primunia is the name for the source of that order: the pattern under the pattern, already there in a tree, a shell, and a verse.
How the boundary is drawn
The number under the picture is the poem constant. It is read from the build of the lines: their length, how uneven they are, the size of the stanzas, the share of vowels, and the way the lines end. A new word moves the number when it changes that build. The same poem always gives the same number.
Drawn on its own, that number sits in a quiet part of the plane, and most poems would look like the same soft disk. So the number is carried outward along its own direction until it meets the edge of the Mandelbrot set, where the shape turns sharp. The picture is the Julia set of that meeting place.
Each point on the canvas is folded again and again by one small rule. Points that stay near the rule form the dark interior. Points that rush away become the coloured bands. The hue comes from the poem constant, and the brightest bands turn toward gold. Change the length of a line, the stanza, or the vowel share, and both the number and the picture move.
What the branching signifies
Branching draws the poem as a tree. Each turn follows a line, and every smaller branch repeats that pattern. A longer line reaches farther. The letters at the start of a line bend the next turn. A higher share of vowels opens the branches wider.
The trunk takes its colour from the poem constant and warms toward gold at the tips. When the poem has more than one stanza, gold forks leave the trunk. Each fork is a stanza beyond the first, up to three. The tree divides where the poem divides. One stanza remains a single trunk.