The Cretaceous period is inscribed within these cliffs, their structure formed from the remnants of ancient plankton. Flint strata and micro-crystals tell a story of life, death, and transformation over an unfathomable expanse of time. • 0.75″ (19.05 mm) thick canvas • Canvas fabric weight: 10.15 +/- 0.74 oz/yd² (344 g/m² +/- 25g/m²) • Wall mounts attached • Rubber pads on the back to avoid damage • Slimmer than regular canvases Free shipping to UK Mainland! This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!