Here's what I made... I think it looks cool

It's not a pastel rainbow like the official AFF symbol, and it's vertical with a black background instead of horizontal with a blue bacground... but still, rainbow+infinity symbol.
I don't have any actual image-editing tools, so all I used was MS Paint, the one that comes with Windows, and the Sharpness tool from a photo editing program that came with my printer.
Whoops, it's not supposed to be that big...

It looks nice

Did I manage to get it to look 3-D?
Did I manage to get it to look 3-D?
Yes, but it's a combination between 2D and 3D. That's new XD.
I need to make the edges more clear, then... darker, anyway.
You did that in paint?
That is highly impressive, it must have taken you a long time.
I think I will make it my background.
I think a thicker outline and more shading where it crosses will produce a more 3D appearance.
Just made myself a new signature
(See below)
I don't get it.
That is a cool sig!
Bob, the rainbow infinity symbol is for autism acceptance. There's a version of it in the AFF logo, but I like the bright rainbow better than the pastel one AFF has got, so I made my own.
I made myself a rainbow infinity symbol as well, using photoshop. All I did really was type the numbr 8, rotate it sideways, distort it (one side of the infinity was larger), and added a grandient overlay. I typed my own signature
"I'm so proud to be autistic, sometimes I say it too much" That's because I tell my friends I have it after around 3 weeks of knowing them, which is a habit I sort of want to break.

Did I manage to get it to look 3-D?
Yes, but it's a combination between 2D and 3D. That's new XD.
2.5 D lol
I like your image by the way, Callista. How did you make it? Mine is just simply edited text that took about 5 minutes.
Some say autism is worse than cancer , because people with autism dont die
I've always seen that as a plus, personally... *grins*
Just imagine how different it would be;
Doctor: "Sorry, I think your son has a brain tumour. We are awaiting the results of the tests, they should be here in a moment."
Devastated parents: "......
"
Doctor: "Actually, there's no tumour; he's autistic."
Relieved parents: "!!!!!!
"
Why the hell would anyone prefer cancer?!! 