i am always looking for ways to incorporate the polaroids i have taken over the years into my home decor, and i have so far come with two.
first: put stacks of polaroids in a decorative bowl. it encourages both you and your guests to rifle through them on a whim, and relive some old memories.
because i wanted to add some dimension, i loosely taped the polaroids down onto the backing, instead of glueing them. this will allow me to switch out the images later if i want, and gives the whole piece a more organic feel.