I live in a small apartment with not a lot of scrapping or storage room. This may not be elegant, but it works for me. I bought 12x12 "project keepers"...plastic envelopes with string ties. They go on sale at A.C. Moore and Michaels for about $1.00 every so often. I've labeled them by theme or color. I place my papers in them and for the themes I include photos or stickers I plan to use. I made 2 for cardstock labeled by "warm" or "cool" colors. I also made one for vellum papers, metallic papers and specialty papers like handmade or mulberry paper. I have about 20 of them in all. At Staples I bought a "milk crate" type filing box that accommodates legal size files. It's the perfect size for these 12x12 plastic holders. By tying the holders closed I prevent dust or light from effecting them. By looking across the tops (where I placed the labels) I can quickly find what I am looking for, and it tucks conveniently away under my work area without taking up my limited work space.