http://adorepics.com/dendritic-quartz-reminds-me-of-tree-agate-only-golden-and-black-instead-of-white-and-green-like-the-autumn-version-of-tree-agate-_/

I could only find this one on a bunch of Pinterest pages.

Montana Agate Museum Permanent Collection of Jewelry Pieces, http://www.godspaintingsinstone.com/Jewelry2.html

http://www.godspaintingsinstone.com/

http://bellenaturephotos.over-blog.com/article-agate-paysage-2-40707690.html

Taken by Kevin McGee at the Smithsonian National Museum of Natural History, Washington D.C. https://flic.kr/p/eYKVi2

A landscape agate is any agate with inclusions that appear to be a landscape scene.  This usually includes plumes or dendrites, because they look so much like trees. I was unable to find the original sources for some of these cabochons, but I think the beautiful photos speak for themselves.  Which one is your favorite?