I don’t know if it’s a widespread technique, but two years ago I found that you could make sort of snakes shapes with sea pickles using the random vegetation position function in minecraft (which you can change in the settings). Here are a few examples of what you can do with that :

I don’t know if it’s a widespread technique, but two years ago I found that you could make sort of snakes shapes with sea pickles using the random vegetation position function in minecraft (which you can change in the settings). Here are a few examples of what you can do with that :

by mine674