Landscape sketch is an indispensable part of art sketch, which plays an important role in improving students' art ability. As a kind of landscape sketch, landscape sketch can cultivate students' ability of landscape sketching more pertinently. Through the landscape art sketch, not only can effectively cultivate and enhance the students' sketch ability, but also can improve the students' observation ability and thinking ability to a certain extent. The selection of composition and scenery in landscape sketching is often of great help to the improvement of students' artistic quality and creative ability. This article will point out the way of landscape art sketch according to the actual situation and content of art sketch learning.