[Note 4: _We are provocative of beauty._ Compare again, _Fra Lippo
Lippi_, vs. 215 et seq.

"Or say there's beauty with no soul at all--
(I never saw it--put the case the same--)
If you get simple beauty and nought else,
You get about the best thing God invents:
That's somewhat: and you'll find the soul you have missed,
Within yourself, when you return him thanks."]

[Note 5: _Callot, or Sadeler, or Paul Brill._ Jacques Callot was an
eminent French artist of the XVII century, born at Nancy in 1592, died
1635. Matthaeus and Paul Brill were two celebrated Dutch painters.
Paul, the younger brother of Matthaeus, was born about 1555, and died
in 1626. His development in landscape-painting was remarkable. Gilles
Sadeler, born at Antwerp 1570, died at Prague 1629, a famous artist,
and nephew of two well-known engravers. He was called the "Phoenix of
Engraving."]

[Note 6: _Dick Turpin_. Dick Turpin was born in Essex, England, and
was originally a butcher. Afterwards he became a notorious highwayman,
and was finally executed for horse-stealing, 10 April 1739. He and his
steed Black Bess are well described in W. H. Ainsworth's _Rookwood_,
and in his _Ballads_.]

[Note 7: _The Trossachs_. The word means literally, "bristling
country." A beautifully romantic tract, beginning immediately to the
east of Loch Katrine in Perth, Scotland. Stevenson's statement, "if a
man of admirable romantic instinct had not peopled it for them with
harmonious figures," refers to Walter Scott, and more particularly to