I can do landscapes too but oh, it’s hard to make a good one. This is my masterpiece 😉 The trees and much of the grass is made with this nifty little program called Context Free. Other than that it’s pure Bryce.

This is what the grass looks like, you can add it as a 2d image or put it on a terrain or lattice so it’s 3d, just add texture and you are done! You should check out their gallery of the many cool shapes this program can generate.

Here’s one of several versions of trees.