@Razvanos (View Post)
Or colour the particle black, so it blends into the background

Summarizing everything said here and adding my suggestion:

Different decoration layers. Apart from what we currently have, there should be Foreground (basically what this thread is suggesting), and Background (behind the particles).

I'm no coding expert, but I do imagine this wouldn't be impossibly hard to code and wouldn't lag that much so, why not?

Powder-Sim has added a background decoration tool, we may add foreground in the future.

@vanquish349 (View Post)
Cool. Does it have any bugs? If not, Simon might include it.