I made this tshirt by cutting a stencil into card, and then painting acrylic paint over it several times onto a plain tshirt from H&M. I changed the shade of grey a couple of times to make it more varied.
It's going to be a birthday present for my Dad. (It was his 56th birthday on Wednesday!)
I tried to make one robot pink...and it failed. I was too impatient and used the stencil while it was still wet with the grey paint, so it mixed. It looks a bit like the robot is rusty or something.