left-do

Updated: September 20, 2026

Grammar, or more properly Literature altogether, of which we have already seen the ancient power in the Spanish Chapel series; then, Arithmetic, central here as also in the Spanish Chapel, for the same reasons; here, more impatiently asserting, with both hands, that two, on the right, you observe-and two on the left-do indeed and for ever make Four.

John Ruskin - Mornings in Florence