"I will digress for a moment longer from the relation of those
occurrences which developed out of Pym's love affair, to say a word
concerning some of the physical effects of this artificial light, and to
explain certain facts related by Poe in his narrative of the earlier
adventures of our younger hero--I say of our younger hero, because I
cannot determine in my own mind which of the two, Pym or Peters,
deserves to be called the hero of their strange adventures.

"On the island of Hili-li the mean summer temperature was about 12 deg. or
13 deg. Fahrenheit higher than that of winter. The almost steady temperature
of the island in winter was 93 deg. F.--occasionally dropping two or three
degrees, and, very rarely, rising one or two degrees. The extremes in
temperature during the year were caused by the sun's relative
position--constant sunlight in summer, and its complete absence in
winter. Each year, by December--the south-polar midsummer
month--vegetation has become colored; and its delicacy yet brilliancy of
tintage is then very beautiful, and varied beyond that of perhaps any
other spot in the world. Peters has travelled over much of the tropics
and subtropics, and he says that only in Florida has he seen anything to
compare with the beauty of Hili-li vegetation in October and November. I
should imagine from what he says that the coloring of vegetation is in
great part the merest tintage, the large admixture of white giving to it
a startling luminosity, and permitting the fullest effect of those
neutral tints which are capable of combinations at once so restful and
so pleasing to the refined eye. In the vegetation of Florida there is
luminosity; but chromatic depth, as in most tropical coloring, is the
chief characteristic of its visual effect. To hear Peters talk of the
flowers of Hili-li, almost half a century after he himself viewed them,
is a sympathetic treat to my sense of color. But for strangeness--and it