Elsewhere Other-Accessible…
• Missing square puzzle — all is explained at Wikipedia

The Grauniad says that this is an alpine swift, Tachymarptis melba, but it looks like a common swift, Apus apus, to me (Photograph: Buiten-Beeld/Alamy via Grauniad)
(click for larger)

An ox-eye daisy (Leucanthemum sp.) with a harlequin ladybird, Harmonia axyridis, sitting at its center
Peri-Performative Post-Scriptum…
The title of this incendiary intervention refers to
1) The Fibonacci sequence present in the beautiful interlocking curves at the heart of the
2) daisy, whose name comes from Anglo-Saxon dæges ēage, meaning “day’s eye”.
3) The eye-like appearance of the daisy, with the ladybird like a slightly off-centered pupil

Scarlet pimpernel, Anagallis arvensis L. 1753 (more at Wikipedia)
“I love figures, it gives me an intense satisfaction to deal with them, they’re living things to me, and now that I can handle them all day long I feel myself again.” — the imprisoned accountant Jean Charvin in W. Somerset Maugham’s short-story “A Man with a Conscience” (1939)

A perceived sphere (image from AnOpticalIllusion.com)
“My only drugs are silence and solitude.” — Frederick Forsyth in The Outsider: My Life in Intrigue (2015)