I have a piece I did as my college photography class project, it’s a piece of black matboard with 30 small square images of all antique items I shot artistically. Even though some of the photos aren’t technically as good as I do now (mainly exposure and white balance issues) I still love the piece and it’s hanging in my room. I also occasionally make small prints of my still life and nature shots, and several are hanging from old wood clothespins strung on twine across the top of one wall in my room. I can switch out the photos often.
Last year I had four 8×8 “standout” prints made of shots from an abandoned house I got to go into, and since the colors and mood match my living room decor, they’re hanging in a line above the window. I love them. They cost a total of $100.