Cliffs carved by time itself measure millennia in their geological memory. Their surfaces bear the marks of ancient movements, a record of the Earth's slow and persistent • Ayous wood .75″ (1.9 cm) thick frame from renewable forests • Paper thickness: 10.3 mil (0.26 mm) • Paper weight: 189 g/m² • Lightweight • Acrylite front protector • Hanging hardware included 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!