Posted my first attempt at spraying designs on a felt mat the other day..

Now I sprayed the other side of it. Paint didnt bleed through luckily.

Next step is adding some glitter paint for stars.

Instead of just a star field for the second side, I've added some planets.

Whatcha think? I want to do a vynal mat next. Much higher level of detail/more crisp.

Nice first attempt. Good effort for sure!

Although planets look more like white circles then planets. Maybe add some color and atmosphere to the planets?

Just some constructive criticism. Great job so far. Good luck with your project

I like this one better than your first one. It doesn't look quite so busy. But you may want to iron the fold creases out before painting the next one. You may find the paint may 'set' the creases.

Good picture It could very fun to get a game in it, greettings.