Answer:
In simple words, A romantic picture of the amazon basin was developed during the first four decades of the nineteenth century. Starting with the Lewis and Clark expeditions, sensual mythologies about the West started to emerge, but from these misconceptions, the image of the West as just a location of romantic love gradually developed.
The sentimentality issue anymore the rational ideologies retained so firmly in place, neither in the chosen subject nor for the exact reality, but in a manner of emotion. Afterward, conveyed in his literature as well as art, his prescient dreams and his totally original but often strange poems as well as images .