Inked Hanging Sign

What if with the Hanging Sign you could right click it with an Ink Sack that would create ink on the sign, and then with any item you right click that item onto the Inked Hanging Sign and it makes a shaped outline imprint onto the sign of said item, this way you can have small pictures on the sign rather than Text, This could be helpful for people who might not be able to read, So if you had a picture of a diamond on a sign it could mean it's a diamond and ore shop, or if you add a block picture it could mean its a block shop.