From herons flying above the fields and rivers, to the bustling streets of Paris and New York. Then taking to the air among the clouds of war.
Levitan
A World View with a high aspect ratio, they came to dominate in the latter half of the 19th century, some being major commercial attractions. Now ubiquitous.
He continued to paint religious works and folk tales after his spell in Kiev painting frescoes in the cathedral there.
No matter how old and jaded you get, you can always appreciate the breath-taking view from the top of a hill, as the earth sweeps out in myriad details, as far as the distant horizon.
There are several Russian (and Ukrainian) painters who have been claimed to have had impressionist styles, usually for a period in the late nineteenth century. Here are two of the greatest of them.
The Eclectic Light Company 