Tim Holtz Idea-ology Christmas 2025. Add a frosty overlay to your holiday crafts with Tim Holtz Idea- ology Transparencies – Christmas Noel. These 6 printed acetate sheets feature snowy and lattice designs perfect for layering over photos, tags, or scenes. Includes 6 printed acetate transparency sheets. Designs feature snow patterns and window-like grids. Great for layering, backgrounds, or shadow box windows. Adds subtle shine and depth to your winter makes. Easy to cut, staple, glue, or tuck into pages.