Note: There is a landscape study painted on the reverse.

He produced a large body of work during those years, including a number of exceptional landscape studies.

Urban morphology can thus be considered a special type of cultural-historical landscape studies.

Ms. Kramer said the museum made a rigorous landscape study.

He also produced landscape studies in pastel, watercolor and gouache.

I used Acrylix brushes to paint the landscape study shown here.

This effort continues the work of the landscape study.

He attained noteworthy skill in making landscape studies from nature, and after 1858 devoted himself to the art as a profession.

He wrote, "there is nothing left but my landscape studies".

His interests widened from geology and mining engineering into what would now be termed landscape studies.