If I were starting a Baltimore Album, I would probably start with a Kona Cottons color card and go from there. Readily available online at several retailers, I know Hancock's of Paducah has over 200 solid colors and offers the card for @ $20. Be sure to buy plenty of background fabric, Those can take years and years to complete. With the color card, you can gather the fabrics from several sources and keep the same quality level.