Kaleidoscope

Can we recreate the kaleidoscope vision via JS? Yes, we could!
To climb these stairs again, bearing a tray,
Might be to find you pillowed with your books,
Your inventories listing gowns and frocks
As if preparing for a holiday.
Or, turning from the landing, I might find
My presence watched through your kaleidoscope,
A symmetry of husbands, each redesigned
In lovely forms of foresight, prayer and hope.
I climb these stairs a dozen times a day
And, by the open door, wait, looking in
At where you died. My hands become a tray
Offering me, my flesh, my soul, my skin.
Grief wrongs us so. I stand, and wait, and cry
For the absurd forgiveness, not knowing why.

• Douglas Dunn