how to critique a homemade sign proving the need for graphic designers

ok first of all, that is not a tulip - does that mean don't take tulips but taking other flowers are ok?? Or does it have nothing to do with the real flower and it's just saying don't give tulips to anyone?? Also the universal sign for 'do not' is a slash in a circle – does slash in a square also mean 'do not' or does it mean go right ahead and if it does, where are the tulips?? jakob nielsen would not be pleased.
ok first of all, that is not a tulip – does that mean don’t take tulips but taking other flowers are ok?? Or does it have nothing to do with the real flower and it’s just saying don’t give tulips to anyone?? Also the universal sign for ‘do not’ is a slash in a circle – does slash in a square also mean ‘do not’ or does it mean go right ahead and if it does, where are the tulips?? jakob nielsen would not be pleased.
© 2013 Dave Weinberg