sentences:  The movement's aesthetic is Classical in that it exhibits a preference for order, beauty, harmony and completeness; it is Realist because its primary subject matter comes from the representation of nature based on the artist's observation.Artists in this genre strive to draw and paint from the direct observation of nature, and eschew the use of photography or other mechanical aids.In this regard, Classical Realism differs from the art movements of Photorealism and Hyperrealism.