Do you always sign your projects? If not, why? If so, do you use your first name, initials or what?
I do unless they are very small - an ornament or pin, etc. or unless the information is already stitched into the design.
I use my initials and the year.
I also include information of the back (sometimes behind the back covering of framed pieces). This would be more detailed info. Design name, designer name, my full name, date finished, sometimes fabric if that detail is important.