Really interesting idea! And lovely colour scheme...
I once sent my boyfriend an envelope sealed with a real heart sticker ...But that can be explained by my disinclination towards the symbolic heart shape ...
It's just a personal aversion towards the symbol...It probably sprang up from its commercial overuse during holidays ...I also read somewhere that the heart shape actually stands for the organ womb rather than heart (it was used during some occult ceremonies)...Generally, I can't really see the heart in it anymore ...
I once sent my boyfriend an envelope sealed with a real heart sticker
thank you!