Nice job with the t-shirts, SlashNet! I like all designs, except number 6 and 7.

The sixth really doesn't move anything in me, it feels so banal. However, I find the seventh really utterly asinine, with the joystick as a hanging d*ck. That's not a good joke at all.

But the others have tasteful and quality design, especially the eighth. I think that's my favourite, so far.

ergoGnomik, it was only for joking, sorry.

Ep128, pear, made printable second version. I think it must be correct.

And add variation of eighth version. ergoGnomik, which version you want for printing?

That 9^th version with those additional details looks even better. It is my new favourite. Nice job, SlashNet.

And I think the first five could have been proper advertising/merchandising material back in the days.

Printed version of version 9:

szipucsu, of course it can be inverted. Inexplicably, I didn't think about that version.
I'll made versions 2 and 9 inverted. Version 6 can be ready a while later (vector version of picture from setup guide p6-7, I already made few year ago, but Bellows I must redraw).
Text below left mine, or propose your own?

This is the German version The German EP company used this color scheme.

I must change labels on keyboard for that version?

2,9 are my favorites.

What about grey or dark grey for the background?

I also don't like solid black, I wear t-sirts on warm seasons, and that colour is the hottest when under the sun.