Can artificial grass be laid on any surface?

I want to lay it on lots of surfaces and designs, can I do that?

Artificial grass can be installed on almost any surfaces, but preparations on the bases need to be done properly first.
For an example, you can directly installing artificial grass on solid surfaces such as concrete, wood and etc., by using glue and nails without much of preparations. However, if you are planing to install the artificial turf on a solid or outdoor environment, you will need to excavate 4" of the ground, and prepare the sub base before installations.
For more details on installations, please feel free to go to link:
https://megagrass.com/pages/installation

Yes! It's like a carpet. You can install it just about anywhere! Just make sure to use the right bases depending on your needs though.

You might want to consider the base since not solid base can lead to accident if stepped on.