>>102036618
There are 2 ways to do it really
1. Put the hat next to the key at an angle (Like what Rao did with her summer Ceci art)
2. Put the hat behind the key (Holosummer art)
Technically there are more ways, like just putting it over the key, but that hides it so it's not a great choice
Personally I kind of prefer it behind the key I think