My immediate thought was a cirle, and immediate impressions are what count when you glance at a symbol i think,
say if you asked that question to me with a play set and had 5 shapes in front of me, and i was asked to choose one
star circle square triangle rectangle
i would have picked the circle straight away
in not even sure why because if i stop to think about it for a moment, say you gave me a small block of cheese and asked me to "sharpen" the rectangular square shape with a knife, i would probably carve a star if i had no time limit, and the prize for the best answer/entry won 10,000 pounds (cheese is too smelly to do for less )
and if you gave me a tutorial on a computer program and asked me that question, and we had done a course of manipulating shapes in graphic design and stuff, CAD and that, i would do a 3D shape like you get at the bottom of a sea scan or somthing,or even go do something like this effect of a symbol
http://www.swordsandarmor.com/mall/mace-spiked-club.htm
http://www.swordsandarmor.com/mall/mace-spiked.htm
(not the sticks just the "sharp" end of the weapons)
if you "sharpen" something is real life, a pencil a kicthen knife, or a citrusy taste which is really really tangy, Ooo thats sharp!*shudders*
sharpen? in my mind, not having to look at a dictionary, i would imediately think about the square as a table. my mother used to say to me "careful! the corners are sharp! stop running around" or something like that
if i was asked to "sharpen" a circle though, from the blocks again, i would choose a star. i know the choices here are limited, but the idea is the same.
just being ironic but let me try something
if you had a "star" shaped symbol, boring-ified, if you asked me that, i would think a simple dot imediately but then would probably turn it into a square, because really that quite "neat" and boring. i think its because i think of manmade things with a square. a table, a brick, a house
but then your first symbols to a flag, if i saw a red square like that, depending on what colour background, i would think of something like um..
china: red on white symbol, or vodka "red square", red blood danger maybe,all those
i wonder about people who arnt english, what they think about the word sharpen
ok so i can decide if i want the choose a red circle as the answer, or a red star...where do i go from here...
if you asked me to counter it, i would choose circle... but sharpen is different. the original object in real life doesnt change shape, the knife is still a knife!
because of the way the shape is here, i would do soemthing different. i would "push" in on two opposite corners of the 2d flat square and turning it into a romboid, creating two edges with sharper angle then 90 degrees. it would be sharp and pointified
[IMG]http://i817.photobucket.com/albums/zz93/Asterdai/sharper.png[/IMG]