If you’re bored with a mirror in your bathroom make a new one. You can buy a simple monochromatic mirror and make it really cool by adding shells on it. The mirror won’t cost you much and shells could be gathered during the next weekend on a beach. Such mirror would definitely evoke some good memories of holidays on the beach.
To fix the shells on the mirror tape the mirror itself with newspapers to protect it and glue the shells on the frame starting with the large ones and then layering the smaller ones over them. Check out the tutorial on shineyourlightblog.