Entry 1 is very interesting. Can you enhance the heart aspect on the right side some more? Maybe give it a full stroke so it looks like the complete half of a heart. Go ahead and keep the left side with the letter G the way it is currently. With a full heart on one side It would not look as balanced as it does the way you have it now, but very curious as to what it would look like. No keyhole on this one please.
For Entry 2, can you make the pink F stroke resemble a key of some sort, but still have it reflect the idea that it signifies the letter F?
Thanks for the entries! I am drawn to entry 4. Can you shape the bottom of the key with some kind of heart shape like in entry 25, but in an old fashioned way and without the shading? Also, add the other pen stroke to make the F clearly resemble that letter. I hope I am not too vague in my description, but I trust your instincts.
Howdy! Can you take the heart from entry 25 and add it to entry 4? I would love to see the entire bottom portion of the key shaped as a heart rather than have a heart inside a rounded end. Hope that makes sense. Thanks for your design!