Sizzix - Thinlits Dies By Tim Holtz - 18/Pkg - Artsy Leaves. Get ready for a colorful and creative fall with Artsy Leaves by Tim Holtz. Inspired by all things autumnal, in Tim's signature style, these beautiful leaf shapes are perfect to work as the center of your project, or for adorning seasonal makes. Layer up, mix and match the elements or create a stunning wreath design, these versatile shapes are guaranteed to see you through the fall season and beyond!