I love letters used for decoration. Here are just a few that I would love to do either in my own house or to give away as presents:

Found: Esty

Wire Wall Letters
Found: Potter Barn Teen (How about “HOME” in the entry-way of the house? Fun!)
Classic Monogram Sign, Dark Pink w/ White Lettering
DIY Initial Frame
Do It Yourself Found: Howdy George
My favorite:
Advertisements