Think bigger projects: the Zenacolor 10-Canvas Kit (30×40 cm) includes ten 100% cotton canvas panels that are pre-primed with acid-free titanium gesso, no prep, just paint. The acid-free build prevents yellowing so colors stay bright for years, while the 280 GSM (~2.5 mm) panels capture brushstrokes and texture beautifully. Mounted on an acid-free recycled backing for stability, they’re perfect for acrylic, oil, or gouache, ideal for beginners and pros to run multiple pieces in parallel. Open, create, frame.