At last, the great mystery is resolved

John Galt of the blogosphere: "Who is Larwyn?"

I am an abstract artist, a concrete analyst, and a ruthless bookkeeper.
Critics worldwide swoon over my original line of corduroy evening-wear.
I don’t perspire. . . . Last summer I toured New Jersey with a traveling centrifugal force demonstration.
I bat .400. My deft floral arrangements have earned me fame in international botany circles. Children trust me. . . .

Read the whole thing. Larwynmania to ensue . . .