Printing moss using green graffiti

this is my first post so first of all nice to be a part of the community I've only been lurking for a few months so if this isn't the right place for this post excuse my ignorance.

reading the "print a plant" topic I remembered something from my urban art days, I don't see why this couldn't be used with 3d printing technology, how to make moss graffiti
or a youtube video

seems simple enough with the right extruder, printing on tiles then transferring them to the outdoors. I figure someone here could use this information better than I can. xD what do you guys think?

... best printed with a motor-driven dispenser

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Viktor
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Aufruf zum Projekt "Müll-freie Meere" - [reprap.org] -- Deutsche Facebook-Gruppe - [www.facebook.com]

Call for the project "garbage-free seas" - [reprap.org]