Does anyone know what this German road sign is?

Question

http://i521.photobucket.com/albums/w339/bo_bice_pix/Sign.jpg

Answer 1

This is definitely not a German Road Sign !!!

Answer 2

is it some kind of eye test?

can't even think what it might be.

Answer 3

I don't think that's a German road sign.

Answer 4

I don't know who told you this is a German road sign. It is not, because then it would also be a French or Italian or Spanish road sign. Road signs in Europe are standardized in all countries to avoid confusion for international drivers.