The outer surface of many of the species presents likewise the most exquisite sculpture, heightened by brilliant shades, or spots of green, red, yellow and bluish black.
Great. A little tingly, like my senses are heightened somehow.
"There is no greater charm," says Pasteur, "for the investigator than to make new discoveries; but his pleasure is heightened when he sees that they have a direct application to practical life."
In winter the effect is heightened by the snow which caps all the higher peaks.
Almost as subtle, and much more directly impressive, is the pathos of the death of Siegfried, which is heightened by an unprecedented appeal to a sense of musical form on the scale of the entire tetralogy.