My DH put up kitchen cabinets in our former guestroom to make a sewing room for me. I group all my batiks together by color, then I have a cabinet each for reads-as-solids, florals, holidays, childrens, black and whites, etc. My best trick is using a tall bookcase with shallow shelves, made for holding CDs and DVDs, to hold all my FQs sorted by color. Because the shelves are shallow and spaced fairly close together I don't end up with my FQs falling over. Plus it's like eye candy to come into my room and see the beautiful fabrics. Just don't place it where sunshine will fade the fabrics, or you could drape a sheet over the front of it to keep dust and sun out.